{
  "_name": "",
  "type": "pdf-document",
  "description": {
    "title": null,
    "abstract": null,
    "authors": null,
    "affiliations": null,
    "subjects": null,
    "keywords": null,
    "publication_date": null,
    "languages": null,
    "license": null,
    "publishers": null,
    "url_refs": null,
    "references": null,
    "publication": null,
    "reference_count": null,
    "citation_count": null,
    "citation_date": null,
    "advanced": null,
    "analytics": null,
    "logs": [],
    "collection": null,
    "acquisition": null
  },
  "file-info": {
    "filename": "2206.01062.pdf",
    "filename-prov": null,
    "document-hash": "ea5bd3ba45359d9f21632f29ac48cd8d7931b4e3dce1595ac524a1e3e8f17c68",
    "#-pages": 9,
    "collection-name": null,
    "description": null,
    "page-hashes": [
      {
        "hash": "8953a93154d76e567fd12cbedc80fdd96acd7b95f8796fdd99e6323e9b5e62e5",
        "model": "default",
        "page": 1
      },
      {
        "hash": "95fd7493687c826ad61870d95fe51c293e5ff2d0ced3852dccca2724152476ab",
        "model": "default",
        "page": 2
      },
      {
        "hash": "eb5b7ec90656ea3cfa128b31b9432372311744f14c489749e696d6a2eab71cc2",
        "model": "default",
        "page": 3
      },
      {
        "hash": "c21e9c23ddb16c953b61dc355143d0df64f633c9d3e9933811a01475c6361444",
        "model": "default",
        "page": 4
      },
      {
        "hash": "8bdd7d75da6d0379991f2d1ec5d4593ecd41a6423d24b77d6d18f339b22c8fc2",
        "model": "default",
        "page": 5
      },
      {
        "hash": "a32fa49cde50042ed0a0620f5015e210f5ef4c09508fb7a2d801ebeaa36418ba",
        "model": "default",
        "page": 6
      },
      {
        "hash": "874e4b99a0c8e3ade493554d3d3dab9020e212a30b13906b54802e625fec32f8",
        "model": "default",
        "page": 7
      },
      {
        "hash": "fc85d29ecb3220967463748596069586cfb6b5a9ee4196aa4a4a5c7da14cd9ca",
        "model": "default",
        "page": 8
      },
      {
        "hash": "63f84ea4aeecf4daa62599747b3722a22426f99924ca5fef9424a1a7f9ba7be2",
        "model": "default",
        "page": 9
      }
    ]
  },
  "main-text": [
    {
      "prov": [
        {
          "bbox": [
            107.29999999999998,
            672.4044199999998,
            505.06195,
            708.3052999999999
          ],
          "page": 1,
          "span": [
            0,
            71
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "DocLayNet: A Large Human-Annotated Dataset for Document-Layout Analysis",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            90.96701,
            611.7597,
            193.73123,
            658.32764
          ],
          "page": 1,
          "span": [
            0,
            73
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Birgit Pfitzmann IBM Research Rueschlikon, Switzerland bpf@zurich.ibm.com",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            255.11602999999997,
            611.7597,
            357.88025,
            658.32764
          ],
          "page": 1,
          "span": [
            0,
            71
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Christoph Auer IBM Research Rueschlikon, Switzerland cau@zurich.ibm.com",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            419.26505,
            611.7597,
            522.0293,
            658.32764
          ],
          "page": 1,
          "span": [
            0,
            70
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Michele Dolfi IBM Research Rueschlikon, Switzerland dol@zurich.ibm.com",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            172.54303,
            553.37469,
            275.30725,
            599.94263
          ],
          "page": 1,
          "span": [
            0,
            72
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Ahmed S. Nassar IBM Research Rueschlikon, Switzerland ahn@zurich.ibm.com",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            336.69302,
            553.37469,
            439.45727999999997,
            599.94263
          ],
          "page": 1,
          "span": [
            0,
            68
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Peter Staar IBM Research Rueschlikon, Switzerland taa@zurich.ibm.com",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.798035,
            533.98798,
            111.94354,
            544.29712
          ],
          "page": 1,
          "span": [
            0,
            8
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "ABSTRACT",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.466999,
            257.70682,
            295.56018,
            529.09546
          ],
          "page": 1,
          "span": [
            0,
            1595
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Accurate document layout analysis is a key requirement for highquality PDF document conversion. With the recent availability of public, large ground-truth datasets such as PubLayNet and DocBank, deep-learning models have proven to be very effective at layout detection and segmentation. While these datasets are of adequate size to train such models, they severely lack in layout variability since they are sourced from scientific article repositories such as PubMed and arXiv only. Consequently, the accuracy of the layout segmentation drops significantly when these models are applied on more challenging and diverse layouts. In this paper, we present DocLayNet , a new, publicly available, document-layout annotation dataset in COCO format. It contains 80863 manually annotated pages from diverse data sources to represent a wide variability in layouts. For each PDF page, the layout annotations provide labelled bounding-boxes with a choice of 11 distinct classes. DocLayNet also provides a subset of double- and triple-annotated pages to determine the inter-annotator agreement. In multiple experiments, we provide baseline accuracy scores (in mAP) for a set of popular object detection models. We also demonstrate that these models fall approximately 10% behind the inter-annotator agreement. Furthermore, we provide evidence that DocLayNet is of sufficient size. Lastly, we compare models trained on PubLayNet, DocBank and DocLayNet, showing that layout predictions of the DocLayNettrained models are more robust and thus the preferred choice for general-purpose document-layout analysis.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            230.69398,
            134.81989,
            241.00307999999995
          ],
          "page": 1,
          "span": [
            0,
            12
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "CCS CONCEPTS",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.797989,
            195.49886000000004,
            297.85294,
            225.91701
          ],
          "page": 1,
          "span": [
            0,
            170
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "\u00b7 Information systems \u2192 Document structure ; \u00b7 Applied computing \u2192 Document analysis ; \u00b7 Computing methodologies \u2192 Machine learning ; Computer vision ; Object detection ;",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            119.20811000000003,
            295.11798,
            157.60162000000003
          ],
          "page": 1,
          "span": [
            0,
            397
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the owner/author(s).",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            110.43413999999996,
            197.86275,
            116.91976999999997
          ],
          "page": 1,
          "span": [
            0,
            48
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "KDD \u201922, August 14-18, 2022, Washington, DC, USA",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.317001,
            101.67411000000004,
            186.74652,
            108.18763999999999
          ],
          "page": 1,
          "span": [
            0,
            45
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "\u00a9 2022 Copyright held by the owner/author(s).",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.554001,
            93.70311000000004,
            157.03125,
            100.21663999999998
          ],
          "page": 1,
          "span": [
            0,
            33
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "ACM ISBN 978-1-4503-9385-0/22/08.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            85.73310900000001,
            166.94093,
            92.24663499999997
          ],
          "page": 1,
          "span": [
            0,
            39
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "https://doi.org/10.1145/3534678.3539043",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "name": "Picture",
      "type": "figure",
      "$ref": "#/figures/0"
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            232.48476000000005,
            559.80579,
            251.91701
          ],
          "page": 1,
          "span": [
            0,
            84
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Figure 1: Four examples of complex page layouts across different document categories",
      "type": "caption",
      "payload": null,
      "name": "Caption",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            189.22498999999993,
            379.8205,
            199.53409
          ],
          "page": 1,
          "span": [
            0,
            8
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "KEYWORDS",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            164.99883,
            559.18597,
            184.33244000000002
          ],
          "page": 1,
          "span": [
            0,
            90
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "PDF document conversion, layout segmentation, object-detection, data set, Machine Learning",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.65997,
            144.41391,
            404.65366,
            151.94565999999998
          ],
          "page": 1,
          "span": [
            0,
            21
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "ACM Reference Format:",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            84.622971,
            559.5495,
            141.88004
          ],
          "page": 1,
          "span": [
            0,
            374
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Birgit Pfitzmann, Christoph Auer, Michele Dolfi, Ahmed S. Nassar, and Peter Staar. 2022. DocLayNet: A Large Human-Annotated Dataset for DocumentLayout Analysis. In Proceedings of the 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD '22), August 14-18, 2022, Washington, DC, USA. ACM, New York, NY, USA, 9 pages. https://doi.org/10.1145/ 3534678.3539043",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            695.83099,
            156.52899,
            706.14014
          ],
          "page": 2,
          "span": [
            0,
            14
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "1 INTRODUCTION",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.528999,
            563.05286,
            303.01697,
            681.01648
          ],
          "page": 2,
          "span": [
            0,
            702
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Despite the substantial improvements achieved with machine-learning (ML) approaches and deep neural networks in recent years, document conversion remains a challenging problem, as demonstrated by the numerous public competitions held on this topic [1-4]. The challenge originates from the huge variability in PDF documents regarding layout, language and formats (scanned, programmatic or a combination of both). Engineering a single ML model that can be applied on all types of documents and provides high-quality layout segmentation remains to this day extremely challenging [5]. To highlight the variability in document layouts, we show a few example documents from the DocLayNet dataset in Figure 1.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.528999,
            289.08084,
            295.56412,
            560.46844
          ],
          "page": 2,
          "span": [
            0,
            1580
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "A key problem in the process of document conversion is to understand the structure of a single document page, i.e. which segments of text should be grouped together in a unit. To train models for this task, there are currently two large datasets available to the community, PubLayNet [6] and DocBank [7]. They were introduced in 2019 and 2020 respectively and significantly accelerated the implementation of layout detection and segmentation models due to their sizes of 300K and 500K ground-truth pages. These sizes were achieved by leveraging an automation approach. The benefit of automated ground-truth generation is obvious: one can generate large ground-truth datasets at virtually no cost. However, the automation introduces a constraint on the variability in the dataset, because corresponding structured source data must be available. PubLayNet and DocBank were both generated from scientific document repositories (PubMed and arXiv), which provide XML or L A T E X sources. Those scientific documents present a limited variability in their layouts, because they are typeset in uniform templates provided by the publishers. Obviously, documents such as technical manuals, annual company reports, legal text, government tenders, etc. have very different and partially unique layouts. As a consequence, the layout predictions obtained from models trained on PubLayNet or DocBank is very reasonable when applied on scientific documents. However, for more artistic or free-style layouts, we see sub-par prediction quality from these models, which we demonstrate in Section 5.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.591999,
            212.36783000000003,
            295.56396,
            286.49646
          ],
          "page": 2,
          "span": [
            0,
            462
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "In this paper, we present the DocLayNet dataset. It provides pageby-page layout annotation ground-truth using bounding-boxes for 11 distinct class labels on 80863 unique document pages, of which a fraction carry double- or triple-annotations. DocLayNet is similar in spirit to PubLayNet and DocBank and will likewise be made available to the public 1 in order to stimulate the document-layout analysis community. It distinguishes itself in the following aspects:",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            64.708,
            177.12581999999998,
            295.56165,
            207.41844000000003
          ],
          "page": 2,
          "span": [
            0,
            149
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- (1) Human Annotation : In contrast to PubLayNet and DocBank, we relied on human annotation instead of automation approaches to generate the data set.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            64.708,
            155.20883000000003,
            294.26254,
            174.54143999999997
          ],
          "page": 2,
          "span": [
            0,
            109
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- (2) Large Layout Variability : We include diverse and complex layouts from a large variety of public sources.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            64.708,
            122.33182999999997,
            294.68381,
            152.62445000000002
          ],
          "page": 2,
          "span": [
            0,
            180
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- (3) Detailed Label Set : We define 11 class labels to distinguish layout features in high detail. PubLayNet provides 5 labels; DocBank provides 13, although not a superset of ours.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            64.708,
            100.41382999999996,
            295.56439,
            119.74743999999998
          ],
          "page": 2,
          "span": [
            0,
            115
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- (4) Redundant Annotations : A fraction of the pages in the DocLayNet data set carry more than one human annotation.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.672001,
            83.26010900000006,
            216.02750000000003,
            89.77363600000001
          ],
          "page": 2,
          "span": [
            0,
            60
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "$^{1}$https://developer.ibm.com/exchanges/data/all/doclaynet",
      "type": "footnote",
      "payload": null,
      "name": "Footnote",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            342.095,
            685.30286,
            558.43201,
            704.63647
          ],
          "page": 2,
          "span": [
            0,
            86
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "This enables experimentation with annotation uncertainty and quality control analysis.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            328.86502,
            630.50885,
            559.72101,
            682.71851
          ],
          "page": 2,
          "span": [
            0,
            280
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- (5) Pre-defined Train-, Test- & Validation-set : Like DocBank, we provide fixed train-, test- & validation-sets to ensure proportional representation of the class-labels. Further, we prevent leakage of unique layouts across sets, which has a large effect on model accuracy scores.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.62299,
            571.81384,
            559.19031,
            624.02448
          ],
          "page": 2,
          "span": [
            0,
            297
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "All aspects outlined above are detailed in Section 3. In Section 4, we will elaborate on how we designed and executed this large-scale human annotation campaign. We will also share key insights and lessons learned that might prove helpful for other parties planning to set up annotation campaigns.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.73099,
            484.14282,
            559.58197,
            569.22943
          ],
          "page": 2,
          "span": [
            0,
            506
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "In Section 5, we will present baseline accuracy numbers for a variety of object detection methods (Faster R-CNN, Mask R-CNN and YOLOv5) trained on DocLayNet. We further show how the model performance is impacted by varying the DocLayNet dataset size, reducing the label set and modifying the train/test-split. Last but not least, we compare the performance of models trained on PubLayNet, DocBank and DocLayNet and demonstrate that a model trained on DocLayNet provides overall more robust layout recovery.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            460.48203,
            421.74411,
            470.79111
          ],
          "page": 2,
          "span": [
            0,
            14
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "2 RELATED WORK",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.52499,
            327.70383,
            559.71613,
            445.6674499999999
          ],
          "page": 2,
          "span": [
            0,
            655
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "While early approaches in document-layout analysis used rulebased algorithms and heuristics [8], the problem is lately addressed with deep learning methods. The most common approach is to leverage object detection models [9-15]. In the last decade, the accuracy and speed of these models has increased dramatically. Furthermore, most state-of-the-art object detection methods can be trained and applied with very little work, thanks to a standardisation effort of the ground-truth data format [16] and common deep-learning frameworks [17]. Reference data sets such as PubLayNet [6] and DocBank provide their data in the commonly accepted COCO format [16].",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            240.03183,
            559.18646,
            325.11948
          ],
          "page": 2,
          "span": [
            0,
            500
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Lately, new types of ML models for document-layout analysis have emerged in the community [18-21]. These models do not approach the problem of layout analysis purely based on an image representation of the page, as computer vision methods do. Instead, they combine the text tokens and image representation of a page in order to obtain a segmentation. While the reported accuracies appear to be promising, a broadly accepted data format which links geometric and textual features has yet to establish.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            216.37099999999998,
            477.45688,
            226.68010000000004
          ],
          "page": 2,
          "span": [
            0,
            23
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "3 THE DOCLAYNET DATASET",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            116.46983,
            559.7132,
            201.55644000000007
          ],
          "page": 2,
          "span": [
            0,
            522
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "DocLayNet contains 80863 PDF pages. Among these, 7059 carry two instances of human annotations, and 1591 carry three. This amounts to 91104 total annotation instances. The annotations provide layout information in the shape of labeled, rectangular boundingboxes. We define 11 distinct labels for layout features, namely Caption , Footnote , Formula , List-item , Page-footer , Page-header , Picture , Section-header , Table , Text , and Title . Our reasoning for picking this particular label set is detailed in Section 4.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            83.59282699999994,
            558.2041,
            113.88544000000002
          ],
          "page": 2,
          "span": [
            0,
            186
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "In addition to open intellectual property constraints for the source documents, we required that the documents in DocLayNet adhere to a few conditions. Firstly, we kept scanned documents",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "name": "Picture",
      "type": "figure",
      "$ref": "#/figures/1"
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            536.45276,
            294.04373,
            555.88501
          ],
          "page": 3,
          "span": [
            0,
            69
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Figure 2: Distribution of DocLayNet pages across document categories.",
      "type": "caption",
      "payload": null,
      "name": "Caption",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            425.10983,
            294.27383,
            510.1964699999999
          ],
          "page": 3,
          "span": [
            0,
            513
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "to a minimum, since they introduce difficulties in annotation (see Section 4). As a second condition, we focussed on medium to large documents ( > 10 pages) with technical content, dense in complex tables, figures, plots and captions. Such documents carry a lot of information value, but are often hard to analyse with high accuracy due to their challenging layouts. Counterexamples of documents not included in the dataset are receipts, invoices, hand-written documents or photographs showing \"text in the wild\".",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.57400100000001,
            282.64383,
            295.56046,
            422.52545
          ],
          "page": 3,
          "span": [
            0,
            810
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "The pages in DocLayNet can be grouped into six distinct categories, namely Financial Reports , Manuals , Scientific Articles , Laws & Regulations , Patents and Government Tenders . Each document category was sourced from various repositories. For example, Financial Reports contain both free-style format annual reports 2 which expose company-specific, artistic layouts as well as the more formal SEC filings. The two largest categories ( Financial Reports and Manuals ) contain a large amount of free-style layouts in order to obtain maximum variability. In the other four categories, we boosted the variability by mixing documents from independent providers, such as different government websites or publishers. In Figure 2, we show the document categories contained in DocLayNet with their respective sizes.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.466999,
            184.01382,
            295.56155,
            280.05945
          ],
          "page": 3,
          "span": [
            0,
            535
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "We did not control the document selection with regard to language. The vast majority of documents contained in DocLayNet (close to 95%) are published in English language. However, DocLayNet also contains a number of documents in other languages such as German (2.5%), French (1.0%) and Japanese (1.0%). While the document language has negligible impact on the performance of computer vision methods such as object detection and segmentation models, it might prove challenging for layout analysis methods which exploit textual features.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            107.30183,
            295.56396,
            181.42944
          ],
          "page": 3,
          "span": [
            0,
            413
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "To ensure that future benchmarks in the document-layout analysis community can be easily compared, we have split up DocLayNet into pre-defined train-, test- and validation-sets. In this way, we can avoid spurious variations in the evaluation scores due to random splitting in train-, test- and validation-sets. We also ensured that less frequent labels are represented in train and test sets in equal proportions.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            83.830109,
            195.78998,
            90.34363600000006
          ],
          "page": 3,
          "span": [
            0,
            51
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "$^{2}$e.g. AAPL from https://www.annualreports.com/",
      "type": "footnote",
      "payload": null,
      "name": "Footnote",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.62299,
            630.50885,
            559.19183,
            704.63647
          ],
          "page": 3,
          "span": [
            0,
            435
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Table 1 shows the overall frequency and distribution of the labels among the different sets. Importantly, we ensure that subsets are only split on full-document boundaries. This avoids that pages of the same document are spread over train, test and validation set, which can give an undesired evaluation advantage to models and lead to overestimation of their prediction accuracy. We will show the impact of this decision in Section 5.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            520.9198,
            558.43811,
            627.92444
          ],
          "page": 3,
          "span": [
            0,
            645
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "In order to accommodate the different types of models currently in use by the community, we provide DocLayNet in an augmented COCO format [16]. This entails the standard COCO ground-truth file (in JSON format) with the associated page images (in PNG format, 1025 \u00d7 1025 pixels). Furthermore, custom fields have been added to each COCO record to specify document category, original document filename and page number. In addition, we also provide the original PDF pages, as well as sidecar files containing parsed PDF text and text-cell coordinates (in JSON). All additional files are linked to the primary page images by their matching filenames.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            316.94199,
            203.11082,
            559.72156,
            518.33545
          ],
          "page": 3,
          "span": [
            0,
            1854
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Despite being cost-intense and far less scalable than automation, human annotation has several benefits over automated groundtruth generation. The first and most obvious reason to leverage human annotations is the freedom to annotate any type of document without requiring a programmatic source. For most PDF documents, the original source document is not available. The latter is not a hard constraint with human annotation, but it is for automated methods. A second reason to use human annotations is that the latter usually provide a more natural interpretation of the page layout. The human-interpreted layout can significantly deviate from the programmatic layout used in typesetting. For example, \"invisible\" tables might be used solely for aligning text paragraphs on columns. Such typesetting tricks might be interpreted by automated methods incorrectly as an actual table, while the human annotation will interpret it correctly as Text or other styles. The same applies to multi-line text elements, when authors decided to space them as \"invisible\" list elements without bullet symbols. A third reason to gather ground-truth through human annotation is to estimate a \"natural\" upper bound on the segmentation accuracy. As we will show in Section 4, certain documents featuring complex layouts can have different but equally acceptable layout interpretations. This natural upper bound for segmentation accuracy can be found by annotating the same pages multiple times by different people and evaluating the inter-annotator agreement. Such a baseline consistency evaluation is very useful to define expectations for a good target accuracy in trained deep neural network models and avoid overfitting (see Table 1). On the flip side, achieving high annotation consistency proved to be a key challenge in human annotation, as we outline in Section 4.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            174.84099000000003,
            470.21326,
            185.15008999999998
          ],
          "page": 3,
          "span": [
            0,
            21
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "4 ANNOTATION CAMPAIGN",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.686,
            85.897827,
            559.71381,
            160.02643999999998
          ],
          "page": 3,
          "span": [
            0,
            457
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "The annotation campaign was carried out in four phases. In phase one, we identified and prepared the data sources for annotation. In phase two, we determined the class labels and how annotations should be done on the documents in order to obtain maximum consistency. The latter was guided by a detailed requirement analysis and exhaustive experiments. In phase three, we trained the annotation staff and performed exams for quality assurance. In phase four,",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "name": "Table",
      "type": "table",
      "$ref": "#/tables/0"
    },
    {
      "prov": [
        {
          "bbox": [
            53.501999,
            676.65381,
            558.48969,
            707.0450400000001
          ],
          "page": 4,
          "span": [
            0,
            348
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Table 1: DocLayNet dataset overview. Along with the frequency of each class label, we present the relative occurrence (as % of row \"Total\") in the train, test and validation sets. The inter-annotator agreement is computed as the mAP@0.5-0.95 metric between pairwise annotations from the triple-annotated pages, from which we obtain accuracy ranges.",
      "type": "caption",
      "payload": null,
      "name": "Caption",
      "font": null
    },
    {
      "name": "Picture",
      "type": "figure",
      "$ref": "#/figures/2"
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            185.68075999999996,
            295.64874,
            237.99000999999998
          ],
          "page": 4,
          "span": [
            0,
            281
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Figure 3: Corpus Conversion Service annotation user interface. The PDF page is shown in the background, with overlaid text-cells (in darker shades). The annotation boxes can be drawn by dragging a rectangle over each segment with the respective label from the palette on the right.",
      "type": "caption",
      "payload": null,
      "name": "Caption",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.466999,
            116.45682999999997,
            294.04745,
            157.70844999999997
          ],
          "page": 4,
          "span": [
            0,
            231
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "we distributed the annotation workload and performed continuous quality controls. Phase one and two required a small team of experts only. For phases three and four, a group of 40 dedicated annotators were assembled and supervised.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            83.57982600000003,
            295.55844,
            113.98901000000001
          ],
          "page": 4,
          "span": [
            0,
            570
          ],
          "__ref_s3_data": null
        },
        {
          "bbox": [
            53.79800000000001,
            83.57982600000003,
            295.55844,
            113.98901000000001
          ],
          "page": 4,
          "span": [
            0,
            570
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Phase 1: Data selection and preparation. Our inclusion criteria for documents were described in Section 3. A large effort went into ensuring that all documents are free to use. The data sources include publication repositories such as arXiv$^{3}$, government offices, company websites as well as data directory services for financial reports and patents. Scanned documents were excluded wherever possible because they can be rotated or skewed. This would not allow us to perform annotation with rectangular bounding-boxes and therefore complicate the annotation process.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            285.24484,
            559.71307,
            414.1674499999999
          ],
          "page": 4,
          "span": [
            0,
            746
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Preparation work included uploading and parsing the sourced PDF documents in the Corpus Conversion Service (CCS) [22], a cloud-native platform which provides a visual annotation interface and allows for dataset inspection and analysis. The annotation interface of CCS is shown in Figure 3. The desired balance of pages between the different document categories was achieved by selective subsampling of pages with certain desired properties. For example, we made sure to include the title page of each document and bias the remaining page selection to those with figures or tables. The latter was achieved by leveraging pre-trained object detection models from PubLayNet, which helped us estimate how many figures and tables a given page contains.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.62299,
            98.94382500000006,
            559.71765,
            282.77701
          ],
          "page": 4,
          "span": [
            0,
            1159
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Phase 2: Label selection and guideline. We reviewed the collected documents and identified the most common structural features they exhibit. This was achieved by identifying recurrent layout elements and lead us to the definition of 11 distinct class labels. These 11 class labels are Caption , Footnote , Formula , List-item , Pagefooter , Page-header , Picture , Section-header , Table , Text , and Title . Critical factors that were considered for the choice of these class labels were (1) the overall occurrence of the label, (2) the specificity of the label, (3) recognisability on a single page (i.e. no need for context from previous or next page) and (4) overall coverage of the page. Specificity ensures that the choice of label is not ambiguous, while coverage ensures that all meaningful items on a page can be annotated. We refrained from class labels that are very specific to a document category, such as Abstract in the Scientific Articles category. We also avoided class labels that are tightly linked to the semantics of the text. Labels such as Author and Affiliation , as seen in DocBank, are often only distinguishable by discriminating on",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            83.13310999999999,
            369.2457,
            89.64663700000006
          ],
          "page": 4,
          "span": [
            0,
            24
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "$^{3}$https://arxiv.org/",
      "type": "footnote",
      "payload": null,
      "name": "Footnote",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            685.29388,
            294.04541,
            704.63647
          ],
          "page": 5,
          "span": [
            0,
            135
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "the textual content of an element, which goes beyond visual layout recognition, in particular outside the Scientific Articles category.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            542.83783,
            295.55923,
            682.71844
          ],
          "page": 5,
          "span": [
            0,
            812
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "At first sight, the task of visual document-layout interpretation appears intuitive enough to obtain plausible annotations in most cases. However, during early trial-runs in the core team, we observed many cases in which annotators use different annotation styles, especially for documents with challenging layouts. For example, if a figure is presented with subfigures, one annotator might draw a single figure bounding-box, while another might annotate each subfigure separately. The same applies for lists, where one might annotate all list items in one block or each list item separately. In essence, we observed that challenging layouts would be annotated in different but plausible ways. To illustrate this, we show in Figure 4 multiple examples of plausible but inconsistent annotations on the same pages.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            455.16583,
            295.56006,
            540.25348
          ],
          "page": 5,
          "span": [
            0,
            465
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Obviously, this inconsistency in annotations is not desirable for datasets which are intended to be used for model training. To minimise these inconsistencies, we created a detailed annotation guideline. While perfect consistency across 40 annotation staff members is clearly not possible to achieve, we saw a huge improvement in annotation consistency after the introduction of our annotation guideline. A few selected, non-trivial highlights of the guideline are:",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            64.708,
            402.22687,
            294.0462,
            443.48746
          ],
          "page": 5,
          "span": [
            0,
            202
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- (1) Every list-item is an individual object instance with class label List-item . This definition is different from PubLayNet and DocBank, where all list-items are grouped together into one List object.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            64.707993,
            358.39984,
            295.56372,
            399.65149
          ],
          "page": 5,
          "span": [
            0,
            208
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- (2) A List-item is a paragraph with hanging indentation. Singleline elements can qualify as List-item if the neighbour elements expose hanging indentation. Bullet or enumeration symbols are not a requirement.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            64.708,
            336.47287,
            294.04724,
            355.81548999999995
          ],
          "page": 5,
          "span": [
            0,
            82
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- (3) For every Caption , there must be exactly one corresponding Picture or Table .",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            64.708,
            314.56482,
            294.04599,
            333.8984699999999
          ],
          "page": 5,
          "span": [
            0,
            70
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- (4) Connected sub-pictures are grouped together in one Picture object.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            64.708,
            303.59686,
            264.50571,
            311.98047
          ],
          "page": 5,
          "span": [
            0,
            53
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- (5) Formula numbers are included in a Formula object.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            64.708008,
            270.72882000000004,
            294.04617,
            301.02148
          ],
          "page": 5,
          "span": [
            0,
            160
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- (6) Emphasised text (e.g. in italic or bold) at the beginning of a paragraph is not considered a Section-header , unless it appears exclusively on its own line.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.528999,
            217.79882999999995,
            295.56253,
            259.0494699999999
          ],
          "page": 5,
          "span": [
            0,
            221
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "The complete annotation guideline is over 100 pages long and a detailed description is obviously out of scope for this paper. Nevertheless, it will be made publicly available alongside with DocLayNet for future reference.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            86.29182400000002,
            295.56226,
            215.33101
          ],
          "page": 5,
          "span": [
            0,
            792
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Phase 3: Training. After a first trial with a small group of people, we realised that providing the annotation guideline and a set of random practice pages did not yield the desired quality level for layout annotation. Therefore we prepared a subset of pages with two different complexity levels, each with a practice and an exam part. 974 pages were reference-annotated by one proficient core team member. Annotation staff were then given the task to annotate the same subsets (blinded from the reference). By comparing the annotations of each staff member with the reference annotations, we could quantify how closely their annotations matched the reference. Only after passing two exam levels with high annotation quality, staff were admitted into the production phase. Practice iterations",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "name": "Picture",
      "type": "figure",
      "$ref": "#/figures/3"
    },
    {
      "prov": [
        {
          "bbox": [
            400.12842,
            331.4399399999999,
            476.33178999999996,
            333.55672999999996
          ],
          "page": 5,
          "span": [
            0,
            64
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "05237a14f2524e3f53c8454b074409d05078038a6a36b770fcc8ec7e540deae0",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            288.11481,
            559.80579,
            318.50601
          ],
          "page": 5,
          "span": [
            0,
            173
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Figure 4: Examples of plausible annotation alternatives for the same page. Criteria in our annotation guideline can resolve cases A to C, while the case D remains ambiguous.",
      "type": "caption",
      "payload": null,
      "name": "Caption",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.62299,
            247.16881999999998,
            558.20435,
            266.50247
          ],
          "page": 5,
          "span": [
            0,
            123
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "were carried out over a timeframe of 12 weeks, after which 8 of the 40 initially allocated annotators did not pass the bar.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.62299,
            82.78482800000006,
            559.7149,
            244.70100000000002
          ],
          "page": 5,
          "span": [
            0,
            987
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Phase 4: Production annotation. The previously selected 80K pages were annotated with the defined 11 class labels by 32 annotators. This production phase took around three months to complete. All annotations were created online through CCS, which visualises the programmatic PDF text-cells as an overlay on the page. The page annotation are obtained by drawing rectangular bounding-boxes, as shown in Figure 3. With regard to the annotation practices, we implemented a few constraints and capabilities on the tooling level. First, we only allow non-overlapping, vertically oriented, rectangular boxes. For the large majority of documents, this constraint was sufficient and it speeds up the annotation considerably in comparison with arbitrary segmentation shapes. Second, annotator staff were not able to see each other's annotations. This was enforced by design to avoid any bias in the annotation, which could skew the numbers of the inter-annotator agreement (see Table 1). We wanted",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.501999,
            608.98291,
            295.64874,
            705.12708
          ],
          "page": 6,
          "span": [
            0,
            489
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Table 2: Prediction performance (mAP@0.5-0.95) of object detection networks on DocLayNet test set. The MRCNN (Mask R-CNN) and FRCNN (Faster R-CNN) models with ResNet-50 or ResNet-101 backbone were trained based on the network architectures from the detectron2 model zoo (Mask R-CNN R50, R101-FPN 3x, Faster R-CNN R101-FPN 3x), with default configurations. The YOLO implementation utilized was YOLOv5x6 [13]. All models were initialised using pre-trained weights from the COCO 2017 dataset.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "name": "Table",
      "type": "table",
      "$ref": "#/tables/1"
    },
    {
      "prov": [
        {
          "bbox": [
            53.528999,
            215.43683,
            295.55612,
            421.07245
          ],
          "page": 6,
          "span": [
            0,
            1252
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "to avoid this at any cost in order to have clear, unbiased baseline numbers for human document-layout annotation. Third, we introduced the feature of snapping boxes around text segments to obtain a pixel-accurate annotation and again reduce time and effort. The CCS annotation tool automatically shrinks every user-drawn box to the minimum bounding-box around the enclosed text-cells for all purely text-based segments, which excludes only Table and Picture . For the latter, we instructed annotation staff to minimise inclusion of surrounding whitespace while including all graphical lines. A downside of snapping boxes to enclosed text cells is that some wrongly parsed PDF pages cannot be annotated correctly and need to be skipped. Fourth, we established a way to flag pages as rejected for cases where no valid annotation according to the label guidelines could be achieved. Example cases for this would be PDF pages that render incorrectly or contain layouts that are impossible to capture with non-overlapping rectangles. Such rejected pages are not contained in the final dataset. With all these measures in place, experienced annotation staff managed to annotate a single page in a typical timeframe of 20s to 60s, depending on its complexity.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            193.56098999999995,
            147.48535,
            203.87009
          ],
          "page": 6,
          "span": [
            0,
            13
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "5 EXPERIMENTS",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.484001,
            82.700829,
            295.4281,
            178.74644
          ],
          "page": 6,
          "span": [
            0,
            584
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "The primary goal of DocLayNet is to obtain high-quality ML models capable of accurate document-layout analysis on a wide variety of challenging layouts. As discussed in Section 2, object detection models are currently the easiest to use, due to the standardisation of ground-truth data in COCO format [16] and the availability of general frameworks such as detectron2 [17]. Furthermore, baseline numbers in PubLayNet and DocBank were obtained using standard object detection models such as Mask R-CNN and Faster R-CNN. As such, we will relate to these object detection methods in this",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "name": "Picture",
      "type": "figure",
      "$ref": "#/figures/4"
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            449.71581999999995,
            559.80579,
            512.98401
          ],
          "page": 6,
          "span": [
            0,
            329
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Figure 5: Prediction performance (mAP@0.5-0.95) of a Mask R-CNN network with ResNet50 backbone trained on increasing fractions of the DocLayNet dataset. The learning curve flattens around the 80% mark, indicating that increasing the size of the DocLayNet dataset with similar data will not yield significantly better predictions.",
      "type": "caption",
      "payload": null,
      "name": "Caption",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            388.65482000000003,
            558.20416,
            407.98846
          ],
          "page": 6,
          "span": [
            0,
            102
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "paper and leave the detailed evaluation of more recent methods mentioned in Section 2 for future work.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.64099,
            311.94284,
            558.4364,
            386.07047
          ],
          "page": 6,
          "span": [
            0,
            397
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "In this section, we will present several aspects related to the performance of object detection models on DocLayNet. Similarly as in PubLayNet, we will evaluate the quality of their predictions using mean average precision (mAP) with 10 overlaps that range from 0.5 to 0.95 in steps of 0.05 (mAP@0.5-0.95). These scores are computed by leveraging the evaluation code provided by the COCO API [16].",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            284.86902,
            466.8532400000001,
            295.1781
          ],
          "page": 6,
          "span": [
            0,
            30
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Baselines for Object Detection",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.74899,
            85.29982800000005,
            558.43085,
            279.97546
          ],
          "page": 6,
          "span": [
            0,
            1146
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "In Table 2, we present baseline experiments (given in mAP) on Mask R-CNN [12], Faster R-CNN [11], and YOLOv5 [13]. Both training and evaluation were performed on RGB images with dimensions of 1025 \u00d7 1025 pixels. For training, we only used one annotation in case of redundantly annotated pages. As one can observe, the variation in mAP between the models is rather low, but overall between 6 and 10% lower than the mAP computed from the pairwise human annotations on triple-annotated pages. This gives a good indication that the DocLayNet dataset poses a worthwhile challenge for the research community to close the gap between human recognition and ML approaches. It is interesting to see that Mask R-CNN and Faster R-CNN produce very comparable mAP scores, indicating that pixel-based image segmentation derived from bounding-boxes does not help to obtain better predictions. On the other hand, the more recent Yolov5x model does very well and even out-performs humans on selected labels such as Text , Table and Picture . This is not entirely surprising, as Text , Table and Picture are abundant and the most visually distinctive in a document.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.501999,
            663.77686,
            295.64865,
            705.12708
          ],
          "page": 7,
          "span": [
            0,
            205
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Table 3: Performance of a Mask R-CNN R50 network in mAP@0.5-0.95 scores trained on DocLayNet with different class label sets. The reduced label sets were obtained by either down-mapping or dropping labels.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "name": "Table",
      "type": "table",
      "$ref": "#/tables/2"
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            462.121,
            131.05624,
            472.43008
          ],
          "page": 7,
          "span": [
            0,
            14
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Learning Curve",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            52.785,
            262.55182,
            295.55835,
            457.22845
          ],
          "page": 7,
          "span": [
            0,
            1157
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "One of the fundamental questions related to any dataset is if it is \"large enough\". To answer this question for DocLayNet, we performed a data ablation study in which we evaluated a Mask R-CNN model trained on increasing fractions of the DocLayNet dataset. As can be seen in Figure 5, the mAP score rises sharply in the beginning and eventually levels out. To estimate the error-bar on the metrics, we ran the training five times on the entire data-set. This resulted in a 1% error-bar, depicted by the shaded area in Figure 5. In the inset of Figure 5, we show the exact same data-points, but with a logarithmic scale on the x-axis. As is expected, the mAP score increases linearly as a function of the data-size in the inset. The curve ultimately flattens out between the 80% and 100% mark, with the 80% mark falling within the error-bars of the 100% mark. This provides a good indication that the model would not improve significantly by yet increasing the data size. Rather, it would probably benefit more from improved data consistency (as discussed in Section 3), data augmentation methods [23], or the addition of more document categories and styles.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            239.18097999999998,
            164.32898,
            249.49008000000003
          ],
          "page": 7,
          "span": [
            0,
            22
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Impact of Class Labels",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.466999,
            83.44782999999995,
            295.55679,
            234.28845
          ],
          "page": 7,
          "span": [
            0,
            910
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "The choice and number of labels can have a significant effect on the overall model performance. Since PubLayNet, DocBank and DocLayNet all have different label sets, it is of particular interest to understand and quantify this influence of the label set on the model performance. We investigate this by either down-mapping labels into more common ones (e.g. Caption \u2192 Text ) or excluding them from the annotations entirely. Furthermore, it must be stressed that all mappings and exclusions were performed on the data before model training. In Table 3, we present the mAP scores for a Mask R-CNN R50 network on different label sets. Where a label is down-mapped, we show its corresponding label, otherwise it was excluded. We present three different label sets, with 6, 5 and 4 different labels respectively. The set of 5 labels contains the same labels as PubLayNet. However, due to the different definition of",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.659,
            663.77679,
            559.80682,
            705.12701
          ],
          "page": 7,
          "span": [
            0,
            189
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Table 4: Performance of a Mask R-CNN R50 network with document-wise and page-wise split for different label sets. Naive page-wise split will result in GLYPH<tildelow> 10% point improvement.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "name": "Table",
      "type": "table",
      "$ref": "#/tables/3"
    },
    {
      "prov": [
        {
          "bbox": [
            317.686,
            375.50983,
            559.58496,
            460.59647
          ],
          "page": 7,
          "span": [
            0,
            469
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "lists in PubLayNet (grouped list-items) versus DocLayNet (separate list-items), the label set of size 4 is the closest to PubLayNet, in the assumption that the List is down-mapped to Text in PubLayNet. The results in Table 3 show that the prediction accuracy on the remaining class labels does not change significantly when other classes are merged into them. The overall macro-average improves by around 5%, in particular when Page-footer and Page-header are excluded.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95496,
            352.29602,
            549.8606,
            362.6051
          ],
          "page": 7,
          "span": [
            0,
            46
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Impact of Document Split in Train and Test Set",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.62299,
            196.56282,
            559.71381,
            347.40347
          ],
          "page": 7,
          "span": [
            0,
            852
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Many documents in DocLayNet have a unique styling. In order to avoid overfitting on a particular style, we have split the train-, test- and validation-sets of DocLayNet on document boundaries, i.e. every document contributes pages to only one set. To the best of our knowledge, this was not considered in PubLayNet or DocBank. To quantify how this affects model performance, we trained and evaluated a Mask R-CNN R50 model on a modified dataset version. Here, the train-, test- and validation-sets were obtained by a randomised draw over the individual pages. As can be seen in Table 4, the difference in model performance is surprisingly large: pagewise splitting gains \u02dc 10% in mAP over the document-wise splitting. Thus, random page-wise splitting of DocLayNet can easily lead to accidental overestimation of model performance and should be avoided.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            173.34897999999998,
            418.54776,
            183.65808000000004
          ],
          "page": 7,
          "span": [
            0,
            18
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Dataset Comparison",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.686,
            83.35986300000002,
            559.18817,
            168.45645000000002
          ],
          "page": 7,
          "span": [
            0,
            521
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Throughout this paper, we claim that DocLayNet's wider variety of document layouts leads to more robust layout detection models. In Table 5, we provide evidence for that. We trained models on each of the available datasets (PubLayNet, DocBank and DocLayNet) and evaluated them on the test sets of the other datasets. Due to the different label sets and annotation styles, a direct comparison is not possible. Hence, we focussed on the common labels among the datasets. Between PubLayNet and DocLayNet, these are Picture ,",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.501999,
            641.85889,
            295.64868,
            705.12708
          ],
          "page": 8,
          "span": [
            0,
            298
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Table 5: Prediction Performance (mAP@0.5-0.95) of a Mask R-CNN R50 network across the PubLayNet, DocBank & DocLayNet data-sets. By evaluating on common label classes of each dataset, we observe that the DocLayNet-trained model has much less pronounced variations in performance across all datasets.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "name": "Table",
      "type": "table",
      "$ref": "#/tables/4"
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            348.85986,
            294.04712,
            401.07947
          ],
          "page": 8,
          "span": [
            0,
            295
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Section-header , Table and Text . Before training, we either mapped or excluded DocLayNet's other labels as specified in table 3, and also PubLayNet's List to Text . Note that the different clustering of lists (by list-element vs. whole list objects) naturally decreases the mAP score for Text .",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.466999,
            206.40382,
            295.55908,
            346.28546000000006
          ],
          "page": 8,
          "span": [
            0,
            793
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "For comparison of DocBank with DocLayNet, we trained only on Picture and Table clusters of each dataset. We had to exclude Text because successive paragraphs are often grouped together into a single object in DocBank. This paragraph grouping is incompatible with the individual paragraphs of DocLayNet. As can be seen in Table 5, DocLayNet trained models yield better performance compared to the previous datasets. It is noteworthy that the models trained on PubLayNet and DocBank perform very well on their own test set, but have a much lower performance on the foreign datasets. While this also applies to DocLayNet, the difference is far less pronounced. Thus we conclude that DocLayNet trained models are overall more robust and will produce better results for challenging, unseen layouts.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            176.62999000000002,
            156.00534,
            186.93908999999996
          ],
          "page": 8,
          "span": [
            0,
            19
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Example Predictions",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.528999,
            86.64982599999996,
            295.55844,
            171.73645
          ],
          "page": 8,
          "span": [
            0,
            481
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "To conclude this section, we illustrate the quality of layout predictions one can expect from DocLayNet-trained models by providing a selection of examples without any further post-processing applied. Figure 6 shows selected layout predictions on pages from the test-set of DocLayNet. Results look decent in general across document categories, however one can also observe mistakes such as overlapping clusters of different classes, or entirely missing boxes due to low confidence.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95502,
            695.83099,
            405.72961,
            706.14014
          ],
          "page": 8,
          "span": [
            0,
            12
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "6 CONCLUSION",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            605.85083,
            559.71375,
            690.93848
          ],
          "page": 8,
          "span": [
            0,
            507
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "In this paper, we presented the DocLayNet dataset. It provides the document conversion and layout analysis research community a new and challenging dataset to improve and fine-tune novel ML methods on. In contrast to many other datasets, DocLayNet was created by human annotation in order to obtain reliable layout ground-truth on a wide variety of publication- and typesettingstyles. Including a large proportion of documents outside the scientific publishing domain adds significant value in this respect.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.686,
            507.22083,
            559.71704,
            603.26648
          ],
          "page": 8,
          "span": [
            0,
            573
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "From the dataset, we have derived on the one hand reference metrics for human performance on document-layout annotation (through double and triple annotations) and on the other hand evaluated the baseline performance of commonly used object detection methods. We also illustrated the impact of various dataset-related aspects on model performance through data-ablation experiments, both from a size and class-label perspective. Last but not least, we compared the accuracy of models trained on other public datasets and showed that DocLayNet trained models are more robust.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.62299,
            474.34383999999994,
            558.43469,
            504.63647
          ],
          "page": 8,
          "span": [
            0,
            188
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "To date, there is still a significant gap between human and ML accuracy on the layout interpretation task, and we hope that this work will inspire the research community to close that gap.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            446.59903,
            387.3696,
            456.90811
          ],
          "page": 8,
          "span": [
            0,
            10
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "REFERENCES",
      "type": "subtitle-level-1",
      "payload": null,
      "name": "Section-header",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            321.198,
            420.83713000000006,
            558.20099,
            443.29767
          ],
          "page": 8,
          "span": [
            0,
            191
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [1] Max G\u00f6bel, Tamir Hassan, Ermelinda Oro, and Giorgio Orsi. Icdar 2013 table competition. In 2013 12th International Conference on Document Analysis and Recognition , pages 1449-1453, 2013.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            321.198,
            388.95712000000003,
            559.37982,
            419.38763
          ],
          "page": 8,
          "span": [
            0,
            279
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [2] Christian Clausner, Apostolos Antonacopoulos, and Stefan Pletschacher. Icdar2017 competition on recognition of documents with complex layouts rdcl2017. In 2017 14th IAPR International Conference on Document Analysis and Recognition (ICDAR) , volume 01, pages 1404-1410, 2017.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            321.198,
            365.05310000000003,
            558.20013,
            387.50763
          ],
          "page": 8,
          "span": [
            0,
            213
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [3] Herv\u00e9 D\u00e9jean, Jean-Luc Meunier, Liangcai Gao, Yilun Huang, Yu Fang, Florian Kleber, and Eva-Maria Lang. ICDAR 2019 Competition on Table Detection and Recognition (cTDaR), April 2019. http://sac.founderit.com/.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            321.198,
            333.1731,
            559.37872,
            363.59665
          ],
          "page": 8,
          "span": [
            0,
            251
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [4] Antonio Jimeno Yepes, Peter Zhong, and Douglas Burdick. Competition on scientific literature parsing. In Proceedings of the International Conference on Document Analysis and Recognition , ICDAR, pages 605-617. LNCS 12824, SpringerVerlag, sep 2021.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            321.198,
            301.29208,
            559.02625,
            331.71664
          ],
          "page": 8,
          "span": [
            0,
            261
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [5] Logan Markewich, Hao Zhang, Yubin Xing, Navid Lambert-Shirzad, Jiang Zhexin, Roy Lee, Zhi Li, and Seok-Bum Ko. Segmentation for document layout analysis: not dead yet. International Journal on Document Analysis and Recognition (IJDAR) , pages 1-11, 01 2022.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            321.198,
            277.3751199999999,
            558.20361,
            299.83563
          ],
          "page": 8,
          "span": [
            0,
            235
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [6] Xu Zhong, Jianbin Tang, and Antonio Jimeno-Yepes. Publaynet: Largest dataset ever for document layout analysis. In Proceedings of the International Conference on Document Analysis and Recognition , ICDAR, pages 1015-1022, sep 2019.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            321.19797,
            237.53111,
            558.9715,
            275.92562999999996
          ],
          "page": 8,
          "span": [
            0,
            316
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [7] Minghao Li, Yiheng Xu, Lei Cui, Shaohan Huang, Furu Wei, Zhoujun Li, and Ming Zhou. Docbank: A benchmark dataset for document layout analysis. In Proceedings of the 28th International Conference on Computational Linguistics , COLING, pages 949-960. International Committee on Computational Linguistics, dec 2020.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            321.198,
            213.61414000000002,
            558.90222,
            236.07465000000002
          ],
          "page": 8,
          "span": [
            0,
            172
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [8] Riaz Ahmad, Muhammad Tanvir Afzal, and M. Qadir. Information extraction from pdf sources based on rule-based system using integrated formats. In SemWebEval@ESWC , 2016.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            321.198,
            181.74109999999996,
            559.27448,
            212.16463999999996
          ],
          "page": 8,
          "span": [
            0,
            271
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [9] Ross B. Girshick, Jeff Donahue, Trevor Darrell, and Jitendra Malik. Rich feature hierarchies for accurate object detection and semantic segmentation. In IEEE Conference on Computer Vision and Pattern Recognition , CVPR, pages 580-587. IEEE Computer Society, jun 2014.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            165.79314,
            558.20203,
            180.28463999999997
          ],
          "page": 8,
          "span": [
            0,
            149
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [10] Ross B. Girshick. Fast R-CNN. In 2015 IEEE International Conference on Computer Vision , ICCV, pages 1440-1448. IEEE Computer Society, dec 2015.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            141.88312999999994,
            558.20142,
            164.34362999999996
          ],
          "page": 8,
          "span": [
            0,
            227
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [11] Shaoqing Ren, Kaiming He, Ross Girshick, and Jian Sun. Faster r-cnn: Towards real-time object detection with region proposal networks. IEEE Transactions on Pattern Analysis and Machine Intelligence , 39(6):1137-1149, 2017.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            117.98010999999997,
            559.27808,
            140.43362000000002
          ],
          "page": 8,
          "span": [
            0,
            192
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [12] Kaiming He, Georgia Gkioxari, Piotr Doll\u00e1r, and Ross B. Girshick. Mask R-CNN. In IEEE International Conference on Computer Vision , ICCV, pages 2980-2988. IEEE Computer Society, Oct 2017.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            86.099106,
            558.97156,
            116.52364
          ],
          "page": 8,
          "span": [
            0,
            305
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [13] Glenn Jocher, Alex Stoken, Ayush Chaurasia, Jirka Borovec, NanoCode012, TaoXie, Yonghye Kwon, Kalen Michael, Liu Changyu, Jiacong Fang, Abhiram V, Laughing, tkianai, yxNONG, Piotr Skalski, Adam Hogan, Jebastin Nadar, imyhxy, Lorenzo Mammana, Alex Wang, Cristi Fati, Diego Montes, Jan Hajek, Laurentiu",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "name": "Picture",
      "type": "figure",
      "$ref": "#/figures/5"
    },
    {
      "prov": [
        {
          "bbox": [
            62.323874999999994,
            343.73517,
            318.50473,
            349.71457
          ],
          "page": 9,
          "span": [
            0,
            89
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Text Caption List-Item Formula Table Section-Header Picture Page-Header Page-Footer Title",
      "type": "caption",
      "payload": null,
      "name": "Caption",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            286.16876,
            559.80786,
            327.51801
          ],
          "page": 9,
          "span": [
            0,
            386
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Figure 6: Example layout predictions on selected pages from the DocLayNet test-set. (A, D) exhibit favourable results on coloured backgrounds. (B, C) show accurate list-item and paragraph differentiation despite densely-spaced lines. (E) demonstrates good table and figure distinction. (F) shows predictions on a Chinese patent with multiple overlaps, label confusion and missing boxes.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            69.234001,
            242.4801,
            295.22406,
            264.93364999999994
          ],
          "page": 9,
          "span": [
            0,
            195
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Diaconu, Mai Thanh Minh, Marc, albinxavi, fatih, oleg, and wanghao yang. ultralytics/yolov5: v6.0 - yolov5n nano models, roboflow integration, tensorflow export, opencv dnn support, October 2021.",
      "type": "paragraph",
      "payload": null,
      "name": "Text",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            250.45010000000002,
            559.02637,
            264.93362
          ],
          "page": 9,
          "span": [
            0,
            153
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [20] Shoubin Li, Xuyan Ma, Shuaiqun Pan, Jun Hu, Lin Shi, and Qing Wang. Vtlayout: Fusion of visual and text features for document layout analysis, 2021.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            218.56313999999998,
            295.12177,
            241.02362000000005
          ],
          "page": 9,
          "span": [
            0,
            190
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [14] Nicolas Carion, Francisco Massa, Gabriel Synnaeve, Nicolas Usunier, Alexander Kirillov, and Sergey Zagoruyko. End-to-end object detection with transformers. CoRR , abs/2005.12872, 2020.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            202.62212999999997,
            294.04224,
            217.11365
          ],
          "page": 9,
          "span": [
            0,
            132
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [15] Mingxing Tan, Ruoming Pang, and Quoc V. Le. Efficientdet: Scalable and efficient object detection. CoRR , abs/1911.09070, 2019.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800399999999,
            178.71910000000003,
            295.22263,
            201.17264
          ],
          "page": 9,
          "span": [
            0,
            219
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [16] Tsung-Yi Lin, Michael Maire, Serge J. Belongie, Lubomir D. Bourdev, Ross B. Girshick, James Hays, Pietro Perona, Deva Ramanan, Piotr Doll\u00e1r, and C. Lawrence Zitnick. Microsoft COCO: common objects in context, 2014.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            162.77910999999995,
            295.12009,
            177.26263000000006
          ],
          "page": 9,
          "span": [
            0,
            100
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [17] Yuxin Wu, Alexander Kirillov, Francisco Massa, Wan-Yen Lo, and Ross Girshick. Detectron2, 2019.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.79800000000001,
            122.92811000000006,
            294.8089,
            161.32263
          ],
          "page": 9,
          "span": [
            0,
            339
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [18] Nikolaos Livathinos, Cesar Berrospi, Maksym Lysak, Viktor Kuropiatnyk, Ahmed Nassar, Andre Carvalho, Michele Dolfi, Christoph Auer, Kasper Dinkla, and Peter W. J. Staar. Robust pdf document conversion using recurrent neural networks. In Proceedings of the 35th Conference on Artificial Intelligence , AAAI, pages 1513715145, feb 2021.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.797997,
            83.07811000000004,
            295.22174,
            121.47163
          ],
          "page": 9,
          "span": [
            0,
            336
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [19] Yiheng Xu, Minghao Li, Lei Cui, Shaohan Huang, Furu Wei, and Ming Zhou. Layoutlm: Pre-training of text and layout for document image understanding. In Proceedings of the 26th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining , KDD, pages 1192-1200, New York, USA, 2020. Association for Computing Machinery.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            226.54009999999994,
            558.9715,
            248.99361999999996
          ],
          "page": 9,
          "span": [
            0,
            188
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [21] Peng Zhang, Can Li, Liang Qiao, Zhanzhan Cheng, Shiliang Pu, Yi Niu, and Fei Wu. Vsr: A unified framework for document layout analysis combining vision, semantics and relations, 2021.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            194.65212999999994,
            559.27539,
            225.08365000000003
          ],
          "page": 9,
          "span": [
            0,
            290
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [22] Peter W J Staar, Michele Dolfi, Christoph Auer, and Costas Bekas. Corpus conversion service: A machine learning platform to ingest documents at scale. In Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining , KDD, pages 774-782. ACM, 2018.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    },
    {
      "prov": [
        {
          "bbox": [
            317.95499,
            178.71213,
            559.3783,
            193.20263999999997
          ],
          "page": 9,
          "span": [
            0,
            138
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "- [23] Connor Shorten and Taghi M. Khoshgoftaar. A survey on image data augmentation for deep learning. Journal of Big Data , 6(1):60, 2019.",
      "type": "paragraph",
      "payload": null,
      "name": "List-item",
      "font": null
    }
  ],
  "figures": [
    {
      "prov": [
        {
          "bbox": [
            323.408203125,
            266.1492919921875,
            553.2952270507812,
            541.6512603759766
          ],
          "page": 1,
          "span": [
            0,
            84
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Figure 1: Four examples of complex page layouts across different document categories",
      "type": "figure",
      "payload": null,
      "bounding-box": null
    },
    {
      "prov": [
        {
          "bbox": [
            88.33030700683594,
            571.4317321777344,
            263.7049560546875,
            699.1134796142578
          ],
          "page": 3,
          "span": [
            0,
            69
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Figure 2: Distribution of DocLayNet pages across document categories.",
      "type": "figure",
      "payload": null,
      "bounding-box": null
    },
    {
      "prov": [
        {
          "bbox": [
            53.05912780761719,
            251.135986328125,
            295.8506164550781,
            481.2087097167969
          ],
          "page": 4,
          "span": [
            0,
            281
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Figure 3: Corpus Conversion Service annotation user interface. The PDF page is shown in the background, with overlaid text-cells (in darker shades). The annotation boxes can be drawn by dragging a rectangle over each segment with the respective label from the palette on the right.",
      "type": "figure",
      "payload": null,
      "bounding-box": null
    },
    {
      "prov": [
        {
          "bbox": [
            315.960205078125,
            332.31915283203125,
            559.396484375,
            706.6611862182617
          ],
          "page": 5,
          "span": [
            0,
            0
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "",
      "type": "figure",
      "payload": null,
      "bounding-box": null
    },
    {
      "prov": [
        {
          "bbox": [
            323.48431396484375,
            531.9892272949219,
            553.5411376953125,
            702.1139678955078
          ],
          "page": 6,
          "span": [
            0,
            329
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Figure 5: Prediction performance (mAP@0.5-0.95) of a Mask R-CNN network with ResNet50 backbone trained on increasing fractions of the DocLayNet dataset. The learning curve flattens around the 80% mark, indicating that increasing the size of the DocLayNet dataset with similar data will not yield significantly better predictions.",
      "type": "figure",
      "payload": null,
      "bounding-box": null
    },
    {
      "prov": [
        {
          "bbox": [
            52.963985443115234,
            349.8648681640625,
            556.931640625,
            707.2641143798828
          ],
          "page": 9,
          "span": [
            0,
            89
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Text Caption List-Item Formula Table Section-Header Picture Page-Header Page-Footer Title",
      "type": "figure",
      "payload": null,
      "bounding-box": null
    }
  ],
  "tables": [
    {
      "prov": [
        {
          "bbox": [
            98.93103790283203,
            497.91851806640625,
            512.579833984375,
            654.5245208740234
          ],
          "page": 4,
          "span": [
            0,
            0
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "Table 1: DocLayNet dataset overview. Along with the frequency of each class label, we present the relative occurrence (as % of row \"Total\") in the train, test and validation sets. The inter-annotator agreement is computed as the mAP@0.5-0.95 metric between pairwise annotations from the triple-annotated pages, from which we obtain accuracy ranges.",
      "type": "table",
      "payload": null,
      "#-cols": 12,
      "#-rows": 14,
      "data": [
        [
          {
            "bbox": null,
            "spans": [
              [
                0,
                0
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": null,
            "spans": [
              [
                0,
                1
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": [
              233.94400000000002,
              140.22351000000003,
              270.04272,
              148.59813999999994
            ],
            "spans": [
              [
                0,
                2
              ],
              [
                0,
                3
              ],
              [
                0,
                4
              ]
            ],
            "text": "% of Total",
            "type": "col_header",
            "col": 2,
            "col-header": true,
            "col-span": [
              2,
              5
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              233.94400000000002,
              140.22351000000003,
              270.04272,
              148.59813999999994
            ],
            "spans": [
              [
                0,
                2
              ],
              [
                0,
                3
              ],
              [
                0,
                4
              ]
            ],
            "text": "% of Total",
            "type": "col_header",
            "col": 3,
            "col-header": true,
            "col-span": [
              2,
              5
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              233.94400000000002,
              140.22351000000003,
              270.04272,
              148.59813999999994
            ],
            "spans": [
              [
                0,
                2
              ],
              [
                0,
                3
              ],
              [
                0,
                4
              ]
            ],
            "text": "% of Total",
            "type": "col_header",
            "col": 4,
            "col-header": true,
            "col-span": [
              2,
              5
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              329.04999,
              140.22351000000003,
              483.3976400000001,
              148.59813999999994
            ],
            "spans": [
              [
                0,
                5
              ],
              [
                0,
                6
              ],
              [
                0,
                7
              ],
              [
                0,
                8
              ],
              [
                0,
                9
              ],
              [
                0,
                10
              ],
              [
                0,
                11
              ]
            ],
            "text": "triple inter-annotator mAP @ 0.5-0.95 (%)",
            "type": "col_header",
            "col": 5,
            "col-header": true,
            "col-span": [
              5,
              12
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              329.04999,
              140.22351000000003,
              483.3976400000001,
              148.59813999999994
            ],
            "spans": [
              [
                0,
                5
              ],
              [
                0,
                6
              ],
              [
                0,
                7
              ],
              [
                0,
                8
              ],
              [
                0,
                9
              ],
              [
                0,
                10
              ],
              [
                0,
                11
              ]
            ],
            "text": "triple inter-annotator mAP @ 0.5-0.95 (%)",
            "type": "col_header",
            "col": 6,
            "col-header": true,
            "col-span": [
              5,
              12
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              329.04999,
              140.22351000000003,
              483.3976400000001,
              148.59813999999994
            ],
            "spans": [
              [
                0,
                5
              ],
              [
                0,
                6
              ],
              [
                0,
                7
              ],
              [
                0,
                8
              ],
              [
                0,
                9
              ],
              [
                0,
                10
              ],
              [
                0,
                11
              ]
            ],
            "text": "triple inter-annotator mAP @ 0.5-0.95 (%)",
            "type": "col_header",
            "col": 7,
            "col-header": true,
            "col-span": [
              5,
              12
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              329.04999,
              140.22351000000003,
              483.3976400000001,
              148.59813999999994
            ],
            "spans": [
              [
                0,
                5
              ],
              [
                0,
                6
              ],
              [
                0,
                7
              ],
              [
                0,
                8
              ],
              [
                0,
                9
              ],
              [
                0,
                10
              ],
              [
                0,
                11
              ]
            ],
            "text": "triple inter-annotator mAP @ 0.5-0.95 (%)",
            "type": "col_header",
            "col": 8,
            "col-header": true,
            "col-span": [
              5,
              12
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              329.04999,
              140.22351000000003,
              483.3976400000001,
              148.59813999999994
            ],
            "spans": [
              [
                0,
                5
              ],
              [
                0,
                6
              ],
              [
                0,
                7
              ],
              [
                0,
                8
              ],
              [
                0,
                9
              ],
              [
                0,
                10
              ],
              [
                0,
                11
              ]
            ],
            "text": "triple inter-annotator mAP @ 0.5-0.95 (%)",
            "type": "col_header",
            "col": 9,
            "col-header": true,
            "col-span": [
              5,
              12
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              329.04999,
              140.22351000000003,
              483.3976400000001,
              148.59813999999994
            ],
            "spans": [
              [
                0,
                5
              ],
              [
                0,
                6
              ],
              [
                0,
                7
              ],
              [
                0,
                8
              ],
              [
                0,
                9
              ],
              [
                0,
                10
              ],
              [
                0,
                11
              ]
            ],
            "text": "triple inter-annotator mAP @ 0.5-0.95 (%)",
            "type": "col_header",
            "col": 10,
            "col-header": true,
            "col-span": [
              5,
              12
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              329.04999,
              140.22351000000003,
              483.3976400000001,
              148.59813999999994
            ],
            "spans": [
              [
                0,
                5
              ],
              [
                0,
                6
              ],
              [
                0,
                7
              ],
              [
                0,
                8
              ],
              [
                0,
                9
              ],
              [
                0,
                10
              ],
              [
                0,
                11
              ]
            ],
            "text": "triple inter-annotator mAP @ 0.5-0.95 (%)",
            "type": "col_header",
            "col": 11,
            "col-header": true,
            "col-span": [
              5,
              12
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              151.18255999999997,
              141.71277,
              159.55719
            ],
            "spans": [
              [
                1,
                0
              ]
            ],
            "text": "class label",
            "type": "col_header",
            "col": 0,
            "col-header": true,
            "col-span": [
              0,
              1
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              175.94701,
              151.18255999999997,
              198.71269,
              159.55719
            ],
            "spans": [
              [
                1,
                1
              ]
            ],
            "text": "Count",
            "type": "col_header",
            "col": 1,
            "col-header": true,
            "col-span": [
              1,
              2
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              213.795,
              151.18255999999997,
              233.69144,
              159.55719
            ],
            "spans": [
              [
                1,
                2
              ]
            ],
            "text": "Train",
            "type": "col_header",
            "col": 2,
            "col-header": true,
            "col-span": [
              2,
              3
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              249.37367,
              151.18255999999997,
              264.5,
              159.55719
            ],
            "spans": [
              [
                1,
                3
              ]
            ],
            "text": "Test",
            "type": "col_header",
            "col": 3,
            "col-header": true,
            "col-span": [
              3,
              4
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              283.53568,
              151.18255999999997,
              295.30856,
              159.55719
            ],
            "spans": [
              [
                1,
                4
              ]
            ],
            "text": "Val",
            "type": "col_header",
            "col": 4,
            "col-header": true,
            "col-span": [
              4,
              5
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              314.01501,
              151.18255999999997,
              324.98093,
              159.55719
            ],
            "spans": [
              [
                1,
                5
              ]
            ],
            "text": "All",
            "type": "col_header",
            "col": 5,
            "col-header": true,
            "col-span": [
              5,
              6
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              343.01236,
              151.18255999999997,
              354.65076,
              159.55719
            ],
            "spans": [
              [
                1,
                6
              ]
            ],
            "text": "Fin",
            "type": "col_header",
            "col": 6,
            "col-header": true,
            "col-span": [
              6,
              7
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              367.84033,
              151.18255999999997,
              384.32059,
              159.55719
            ],
            "spans": [
              [
                1,
                7
              ]
            ],
            "text": "Man",
            "type": "col_header",
            "col": 7,
            "col-header": true,
            "col-span": [
              7,
              8
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              407.54358,
              151.18255999999997,
              418.15979,
              159.55719
            ],
            "spans": [
              [
                1,
                8
              ]
            ],
            "text": "Sci",
            "type": "col_header",
            "col": 8,
            "col-header": true,
            "col-span": [
              8,
              9
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              432.29979999999995,
              151.18255999999997,
              447.82962,
              159.55719
            ],
            "spans": [
              [
                1,
                9
              ]
            ],
            "text": "Law",
            "type": "col_header",
            "col": 9,
            "col-header": true,
            "col-span": [
              9,
              10
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              465.72656,
              151.18255999999997,
              477.50842,
              159.55719
            ],
            "spans": [
              [
                1,
                10
              ]
            ],
            "text": "Pat",
            "type": "col_header",
            "col": 10,
            "col-header": true,
            "col-span": [
              10,
              11
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              493.52240000000006,
              151.18255999999997,
              507.17822,
              159.55719
            ],
            "spans": [
              [
                1,
                11
              ]
            ],
            "text": "Ten",
            "type": "col_header",
            "col": 11,
            "col-header": true,
            "col-span": [
              11,
              12
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              162.53954999999996,
              134.01064,
              170.91418
            ],
            "spans": [
              [
                2,
                0
              ]
            ],
            "text": "Caption",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 2,
            "row-header": true,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              177.866,
              162.53954999999996,
              198.71288,
              170.91418
            ],
            "spans": [
              [
                2,
                1
              ]
            ],
            "text": "22524",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              219.211,
              162.53954999999996,
              233.69174000000004,
              170.91418
            ],
            "spans": [
              [
                2,
                2
              ]
            ],
            "text": "2.04",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              250.01956,
              162.53954999999996,
              264.50031,
              170.91418
            ],
            "spans": [
              [
                2,
                3
              ]
            ],
            "text": "1.77",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              280.82812,
              162.53954999999996,
              295.30887,
              170.91418
            ],
            "spans": [
              [
                2,
                4
              ]
            ],
            "text": "2.32",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              305.27301,
              162.53954999999996,
              324.98117,
              170.91418
            ],
            "spans": [
              [
                2,
                5
              ]
            ],
            "text": "84-89",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              334.94284,
              162.53954999999996,
              354.651,
              170.91418
            ],
            "spans": [
              [
                2,
                6
              ]
            ],
            "text": "40-61",
            "type": "body",
            "col": 6,
            "col-header": false,
            "col-span": [
              6,
              7
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              364.61267,
              162.53954999999996,
              384.32083,
              170.91418
            ],
            "spans": [
              [
                2,
                7
              ]
            ],
            "text": "86-92",
            "type": "body",
            "col": 7,
            "col-header": false,
            "col-span": [
              7,
              8
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              398.45187,
              162.53954999999996,
              418.16003,
              170.91418
            ],
            "spans": [
              [
                2,
                8
              ]
            ],
            "text": "94-99",
            "type": "body",
            "col": 8,
            "col-header": false,
            "col-span": [
              8,
              9
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              428.1217,
              162.53954999999996,
              447.82986,
              170.91418
            ],
            "spans": [
              [
                2,
                9
              ]
            ],
            "text": "95-99",
            "type": "body",
            "col": 9,
            "col-header": false,
            "col-span": [
              9,
              10
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              457.80051,
              162.53954999999996,
              477.50867,
              170.91418
            ],
            "spans": [
              [
                2,
                10
              ]
            ],
            "text": "69-78",
            "type": "body",
            "col": 10,
            "col-header": false,
            "col-span": [
              10,
              11
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              495.32489,
              162.53954999999996,
              507.17846999999995,
              170.91418
            ],
            "spans": [
              [
                2,
                11
              ]
            ],
            "text": "n/a",
            "type": "body",
            "col": 11,
            "col-header": false,
            "col-span": [
              11,
              12
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              173.49854000000005,
              137.3282,
              181.87316999999996
            ],
            "spans": [
              [
                3,
                0
              ]
            ],
            "text": "Footnote",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 3,
            "row-header": true,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              182.035,
              173.49854000000005,
              198.71251,
              181.87316999999996
            ],
            "spans": [
              [
                3,
                1
              ]
            ],
            "text": "6318",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              219.211,
              173.49854000000005,
              233.69174000000004,
              181.87316999999996
            ],
            "spans": [
              [
                3,
                2
              ]
            ],
            "text": "0.60",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              250.01956,
              173.49854000000005,
              264.50031,
              181.87316999999996
            ],
            "spans": [
              [
                3,
                3
              ]
            ],
            "text": "0.31",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              280.82812,
              173.49854000000005,
              295.30887,
              181.87316999999996
            ],
            "spans": [
              [
                3,
                4
              ]
            ],
            "text": "0.58",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              305.27301,
              173.49854000000005,
              324.98117,
              181.87316999999996
            ],
            "spans": [
              [
                3,
                5
              ]
            ],
            "text": "83-91",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              342.79739,
              173.49854000000005,
              354.65097,
              181.87316999999996
            ],
            "spans": [
              [
                3,
                6
              ]
            ],
            "text": "n/a",
            "type": "body",
            "col": 6,
            "col-header": false,
            "col-span": [
              6,
              7
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              371.81265,
              173.49854000000005,
              384.32077,
              181.87316999999996
            ],
            "spans": [
              [
                3,
                7
              ]
            ],
            "text": "100",
            "type": "body",
            "col": 7,
            "col-header": false,
            "col-span": [
              7,
              8
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              398.45181,
              173.49854000000005,
              418.15997,
              181.87316999999996
            ],
            "spans": [
              [
                3,
                8
              ]
            ],
            "text": "62-88",
            "type": "body",
            "col": 8,
            "col-header": false,
            "col-span": [
              8,
              9
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              428.12164,
              173.49854000000005,
              447.8298,
              181.87316999999996
            ],
            "spans": [
              [
                3,
                9
              ]
            ],
            "text": "85-94",
            "type": "body",
            "col": 9,
            "col-header": false,
            "col-span": [
              9,
              10
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              465.655,
              173.49854000000005,
              477.50857999999994,
              181.87316999999996
            ],
            "spans": [
              [
                3,
                10
              ]
            ],
            "text": "n/a",
            "type": "body",
            "col": 10,
            "col-header": false,
            "col-span": [
              10,
              11
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              487.47025,
              173.49854000000005,
              507.17841,
              181.87316999999996
            ],
            "spans": [
              [
                3,
                11
              ]
            ],
            "text": "82-97",
            "type": "body",
            "col": 11,
            "col-header": false,
            "col-span": [
              11,
              12
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              184.45752000000005,
              135.33766,
              192.83214999999996
            ],
            "spans": [
              [
                4,
                0
              ]
            ],
            "text": "Formula",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 4,
            "row-header": true,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              177.866,
              184.45752000000005,
              198.71288,
              192.83214999999996
            ],
            "spans": [
              [
                4,
                1
              ]
            ],
            "text": "25027",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              219.211,
              184.45752000000005,
              233.69174000000004,
              192.83214999999996
            ],
            "spans": [
              [
                4,
                2
              ]
            ],
            "text": "2.25",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              250.01956,
              184.45752000000005,
              264.50031,
              192.83214999999996
            ],
            "spans": [
              [
                4,
                3
              ]
            ],
            "text": "1.90",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              280.82812,
              184.45752000000005,
              295.30887,
              192.83214999999996
            ],
            "spans": [
              [
                4,
                4
              ]
            ],
            "text": "2.96",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              305.27301,
              184.45752000000005,
              324.98117,
              192.83214999999996
            ],
            "spans": [
              [
                4,
                5
              ]
            ],
            "text": "83-85",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              342.79739,
              184.45752000000005,
              354.65097,
              192.83214999999996
            ],
            "spans": [
              [
                4,
                6
              ]
            ],
            "text": "n/a",
            "type": "body",
            "col": 6,
            "col-header": false,
            "col-span": [
              6,
              7
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              372.46719,
              184.45752000000005,
              384.32077,
              192.83214999999996
            ],
            "spans": [
              [
                4,
                7
              ]
            ],
            "text": "n/a",
            "type": "body",
            "col": 7,
            "col-header": false,
            "col-span": [
              7,
              8
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              398.45181,
              184.45752000000005,
              418.15997,
              192.83214999999996
            ],
            "spans": [
              [
                4,
                8
              ]
            ],
            "text": "84-87",
            "type": "body",
            "col": 8,
            "col-header": false,
            "col-span": [
              8,
              9
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              428.12164,
              184.45752000000005,
              447.8298,
              192.83214999999996
            ],
            "spans": [
              [
                4,
                9
              ]
            ],
            "text": "86-96",
            "type": "body",
            "col": 9,
            "col-header": false,
            "col-span": [
              9,
              10
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              465.655,
              184.45752000000005,
              477.50857999999994,
              192.83214999999996
            ],
            "spans": [
              [
                4,
                10
              ]
            ],
            "text": "n/a",
            "type": "body",
            "col": 10,
            "col-header": false,
            "col-span": [
              10,
              11
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              495.3248,
              184.45752000000005,
              507.17838000000006,
              192.83214999999996
            ],
            "spans": [
              [
                4,
                11
              ]
            ],
            "text": "n/a",
            "type": "body",
            "col": 11,
            "col-header": false,
            "col-span": [
              11,
              12
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              195.41656,
              137.70479,
              203.7912
            ],
            "spans": [
              [
                5,
                0
              ]
            ],
            "text": "List-item",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 5,
            "row-header": true,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              173.69701,
              195.41656,
              198.71326,
              203.7912
            ],
            "spans": [
              [
                5,
                1
              ]
            ],
            "text": "185660",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              215.04201,
              195.41656,
              233.69212,
              203.7912
            ],
            "spans": [
              [
                5,
                2
              ]
            ],
            "text": "17.19",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              245.85056,
              195.41656,
              264.50067,
              203.7912
            ],
            "spans": [
              [
                5,
                3
              ]
            ],
            "text": "13.34",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              276.65912,
              195.41656,
              295.30923,
              203.7912
            ],
            "spans": [
              [
                5,
                4
              ]
            ],
            "text": "15.82",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              305.27301,
              195.41656,
              324.98117,
              203.7912
            ],
            "spans": [
              [
                5,
                5
              ]
            ],
            "text": "87-88",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              334.94284,
              195.41656,
              354.651,
              203.7912
            ],
            "spans": [
              [
                5,
                6
              ]
            ],
            "text": "74-83",
            "type": "body",
            "col": 6,
            "col-header": false,
            "col-span": [
              6,
              7
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              364.61267,
              195.41656,
              384.32083,
              203.7912
            ],
            "spans": [
              [
                5,
                7
              ]
            ],
            "text": "90-92",
            "type": "body",
            "col": 7,
            "col-header": false,
            "col-span": [
              7,
              8
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              398.45187,
              195.41656,
              418.16003,
              203.7912
            ],
            "spans": [
              [
                5,
                8
              ]
            ],
            "text": "97-97",
            "type": "body",
            "col": 8,
            "col-header": false,
            "col-span": [
              8,
              9
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              428.1217,
              195.41656,
              447.82986,
              203.7912
            ],
            "spans": [
              [
                5,
                9
              ]
            ],
            "text": "81-85",
            "type": "body",
            "col": 9,
            "col-header": false,
            "col-span": [
              9,
              10
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              457.80051,
              195.41656,
              477.50867,
              203.7912
            ],
            "spans": [
              [
                5,
                10
              ]
            ],
            "text": "75-88",
            "type": "body",
            "col": 10,
            "col-header": false,
            "col-span": [
              10,
              11
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              487.47034,
              195.41656,
              507.17849999999993,
              203.7912
            ],
            "spans": [
              [
                5,
                11
              ]
            ],
            "text": "93-95",
            "type": "body",
            "col": 11,
            "col-header": false,
            "col-span": [
              11,
              12
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              206.37554999999998,
              147.35262,
              214.75018
            ],
            "spans": [
              [
                6,
                0
              ]
            ],
            "text": "Page-footer",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 6,
            "row-header": true,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              177.866,
              206.37554999999998,
              198.71288,
              214.75018
            ],
            "spans": [
              [
                6,
                1
              ]
            ],
            "text": "70878",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              219.211,
              206.37554999999998,
              233.69174000000004,
              214.75018
            ],
            "spans": [
              [
                6,
                2
              ]
            ],
            "text": "6.51",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              250.01956,
              206.37554999999998,
              264.50031,
              214.75018
            ],
            "spans": [
              [
                6,
                3
              ]
            ],
            "text": "5.58",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              280.82812,
              206.37554999999998,
              295.30887,
              214.75018
            ],
            "spans": [
              [
                6,
                4
              ]
            ],
            "text": "6.00",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              305.27301,
              206.37554999999998,
              324.98117,
              214.75018
            ],
            "spans": [
              [
                6,
                5
              ]
            ],
            "text": "93-94",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              334.94284,
              206.37554999999998,
              354.651,
              214.75018
            ],
            "spans": [
              [
                6,
                6
              ]
            ],
            "text": "88-90",
            "type": "body",
            "col": 6,
            "col-header": false,
            "col-span": [
              6,
              7
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              364.61267,
              206.37554999999998,
              384.32083,
              214.75018
            ],
            "spans": [
              [
                6,
                7
              ]
            ],
            "text": "95-96",
            "type": "body",
            "col": 7,
            "col-header": false,
            "col-span": [
              7,
              8
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              405.65189,
              206.37554999999998,
              418.16,
              214.75018
            ],
            "spans": [
              [
                6,
                8
              ]
            ],
            "text": "100",
            "type": "body",
            "col": 8,
            "col-header": false,
            "col-span": [
              8,
              9
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              428.12167,
              206.37554999999998,
              447.82983,
              214.75018
            ],
            "spans": [
              [
                6,
                9
              ]
            ],
            "text": "92-97",
            "type": "body",
            "col": 9,
            "col-header": false,
            "col-span": [
              9,
              10
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              465.00049,
              206.37554999999998,
              477.5086099999999,
              214.75018
            ],
            "spans": [
              [
                6,
                10
              ]
            ],
            "text": "100",
            "type": "body",
            "col": 10,
            "col-header": false,
            "col-span": [
              10,
              11
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              487.47028,
              206.37554999999998,
              507.17843999999997,
              214.75018
            ],
            "spans": [
              [
                6,
                11
              ]
            ],
            "text": "96-98",
            "type": "body",
            "col": 11,
            "col-header": false,
            "col-span": [
              11,
              12
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              217.33452999999997,
              150.10532,
              225.70916999999997
            ],
            "spans": [
              [
                7,
                0
              ]
            ],
            "text": "Page-header",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 7,
            "row-header": true,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              177.866,
              217.33452999999997,
              198.71288,
              225.70916999999997
            ],
            "spans": [
              [
                7,
                1
              ]
            ],
            "text": "58022",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              219.211,
              217.33452999999997,
              233.69174000000004,
              225.70916999999997
            ],
            "spans": [
              [
                7,
                2
              ]
            ],
            "text": "5.10",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              250.01956,
              217.33452999999997,
              264.50031,
              225.70916999999997
            ],
            "spans": [
              [
                7,
                3
              ]
            ],
            "text": "6.70",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              280.82812,
              217.33452999999997,
              295.30887,
              225.70916999999997
            ],
            "spans": [
              [
                7,
                4
              ]
            ],
            "text": "5.06",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              305.27301,
              217.33452999999997,
              324.98117,
              225.70916999999997
            ],
            "spans": [
              [
                7,
                5
              ]
            ],
            "text": "85-89",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              334.94284,
              217.33452999999997,
              354.651,
              225.70916999999997
            ],
            "spans": [
              [
                7,
                6
              ]
            ],
            "text": "66-76",
            "type": "body",
            "col": 6,
            "col-header": false,
            "col-span": [
              6,
              7
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              364.61267,
              217.33452999999997,
              384.32083,
              225.70916999999997
            ],
            "spans": [
              [
                7,
                7
              ]
            ],
            "text": "90-94",
            "type": "body",
            "col": 7,
            "col-header": false,
            "col-span": [
              7,
              8
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              394.2825,
              217.33452999999997,
              418.16003,
              225.70916999999997
            ],
            "spans": [
              [
                7,
                8
              ]
            ],
            "text": "98-100",
            "type": "body",
            "col": 8,
            "col-header": false,
            "col-span": [
              8,
              9
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              428.1217,
              217.33452999999997,
              447.82986,
              225.70916999999997
            ],
            "spans": [
              [
                7,
                9
              ]
            ],
            "text": "91-92",
            "type": "body",
            "col": 9,
            "col-header": false,
            "col-span": [
              9,
              10
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              457.80051,
              217.33452999999997,
              477.50867,
              225.70916999999997
            ],
            "spans": [
              [
                7,
                10
              ]
            ],
            "text": "97-99",
            "type": "body",
            "col": 10,
            "col-header": false,
            "col-span": [
              10,
              11
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              487.47034,
              217.33452999999997,
              507.17849999999993,
              225.70916999999997
            ],
            "spans": [
              [
                7,
                11
              ]
            ],
            "text": "81-86",
            "type": "body",
            "col": 11,
            "col-header": false,
            "col-span": [
              11,
              12
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              228.29351999999994,
              130.80963,
              236.66814999999997
            ],
            "spans": [
              [
                8,
                0
              ]
            ],
            "text": "Picture",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 8,
            "row-header": true,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              177.866,
              228.29351999999994,
              198.71288,
              236.66814999999997
            ],
            "spans": [
              [
                8,
                1
              ]
            ],
            "text": "45976",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              219.211,
              228.29351999999994,
              233.69174000000004,
              236.66814999999997
            ],
            "spans": [
              [
                8,
                2
              ]
            ],
            "text": "4.21",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              250.01956,
              228.29351999999994,
              264.50031,
              236.66814999999997
            ],
            "spans": [
              [
                8,
                3
              ]
            ],
            "text": "2.78",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              280.82812,
              228.29351999999994,
              295.30887,
              236.66814999999997
            ],
            "spans": [
              [
                8,
                4
              ]
            ],
            "text": "5.31",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              305.27301,
              228.29351999999994,
              324.98117,
              236.66814999999997
            ],
            "spans": [
              [
                8,
                5
              ]
            ],
            "text": "69-71",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              334.94284,
              228.29351999999994,
              354.651,
              236.66814999999997
            ],
            "spans": [
              [
                8,
                6
              ]
            ],
            "text": "56-59",
            "type": "body",
            "col": 6,
            "col-header": false,
            "col-span": [
              6,
              7
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              364.61267,
              228.29351999999994,
              384.32083,
              236.66814999999997
            ],
            "spans": [
              [
                8,
                7
              ]
            ],
            "text": "82-86",
            "type": "body",
            "col": 7,
            "col-header": false,
            "col-span": [
              7,
              8
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              398.45187,
              228.29351999999994,
              418.16003,
              236.66814999999997
            ],
            "spans": [
              [
                8,
                8
              ]
            ],
            "text": "69-82",
            "type": "body",
            "col": 8,
            "col-header": false,
            "col-span": [
              8,
              9
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              428.1217,
              228.29351999999994,
              447.82986,
              236.66814999999997
            ],
            "spans": [
              [
                8,
                9
              ]
            ],
            "text": "80-95",
            "type": "body",
            "col": 9,
            "col-header": false,
            "col-span": [
              9,
              10
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              457.80051,
              228.29351999999994,
              477.50867,
              236.66814999999997
            ],
            "spans": [
              [
                8,
                10
              ]
            ],
            "text": "66-71",
            "type": "body",
            "col": 10,
            "col-header": false,
            "col-span": [
              10,
              11
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              487.47034,
              228.29351999999994,
              507.17849999999993,
              236.66814999999997
            ],
            "spans": [
              [
                8,
                11
              ]
            ],
            "text": "59-76",
            "type": "body",
            "col": 11,
            "col-header": false,
            "col-span": [
              11,
              12
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              239.25256000000002,
              159.56487,
              247.62720000000002
            ],
            "spans": [
              [
                9,
                0
              ]
            ],
            "text": "Section-header",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 9,
            "row-header": true,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              173.69701,
              239.25256000000002,
              198.71326,
              247.62720000000002
            ],
            "spans": [
              [
                9,
                1
              ]
            ],
            "text": "142884",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              215.04201,
              239.25256000000002,
              233.69212,
              247.62720000000002
            ],
            "spans": [
              [
                9,
                2
              ]
            ],
            "text": "12.60",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              245.85056,
              239.25256000000002,
              264.50067,
              247.62720000000002
            ],
            "spans": [
              [
                9,
                3
              ]
            ],
            "text": "15.77",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              276.65912,
              239.25256000000002,
              295.30923,
              247.62720000000002
            ],
            "spans": [
              [
                9,
                4
              ]
            ],
            "text": "12.85",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              305.27301,
              239.25256000000002,
              324.98117,
              247.62720000000002
            ],
            "spans": [
              [
                9,
                5
              ]
            ],
            "text": "83-84",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              334.94284,
              239.25256000000002,
              354.651,
              247.62720000000002
            ],
            "spans": [
              [
                9,
                6
              ]
            ],
            "text": "76-81",
            "type": "body",
            "col": 6,
            "col-header": false,
            "col-span": [
              6,
              7
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              364.61267,
              239.25256000000002,
              384.32083,
              247.62720000000002
            ],
            "spans": [
              [
                9,
                7
              ]
            ],
            "text": "90-92",
            "type": "body",
            "col": 7,
            "col-header": false,
            "col-span": [
              7,
              8
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              398.45187,
              239.25256000000002,
              418.16003,
              247.62720000000002
            ],
            "spans": [
              [
                9,
                8
              ]
            ],
            "text": "94-95",
            "type": "body",
            "col": 8,
            "col-header": false,
            "col-span": [
              8,
              9
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              428.1217,
              239.25256000000002,
              447.82986,
              247.62720000000002
            ],
            "spans": [
              [
                9,
                9
              ]
            ],
            "text": "87-94",
            "type": "body",
            "col": 9,
            "col-header": false,
            "col-span": [
              9,
              10
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              457.80051,
              239.25256000000002,
              477.50867,
              247.62720000000002
            ],
            "spans": [
              [
                9,
                10
              ]
            ],
            "text": "69-73",
            "type": "body",
            "col": 10,
            "col-header": false,
            "col-span": [
              10,
              11
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              487.47034,
              239.25256000000002,
              507.17849999999993,
              247.62720000000002
            ],
            "spans": [
              [
                9,
                11
              ]
            ],
            "text": "78-86",
            "type": "body",
            "col": 11,
            "col-header": false,
            "col-span": [
              11,
              12
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              250.21155,
              124.63177,
              258.58618
            ],
            "spans": [
              [
                10,
                0
              ]
            ],
            "text": "Table",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 10,
            "row-header": true,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              177.866,
              250.21155,
              198.71288,
              258.58618
            ],
            "spans": [
              [
                10,
                1
              ]
            ],
            "text": "34733",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              219.211,
              250.21155,
              233.69174000000004,
              258.58618
            ],
            "spans": [
              [
                10,
                2
              ]
            ],
            "text": "3.20",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              250.01956,
              250.21155,
              264.50031,
              258.58618
            ],
            "spans": [
              [
                10,
                3
              ]
            ],
            "text": "2.27",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              280.82812,
              250.21155,
              295.30887,
              258.58618
            ],
            "spans": [
              [
                10,
                4
              ]
            ],
            "text": "3.60",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              305.27301,
              250.21155,
              324.98117,
              258.58618
            ],
            "spans": [
              [
                10,
                5
              ]
            ],
            "text": "77-81",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              334.94284,
              250.21155,
              354.651,
              258.58618
            ],
            "spans": [
              [
                10,
                6
              ]
            ],
            "text": "75-80",
            "type": "body",
            "col": 6,
            "col-header": false,
            "col-span": [
              6,
              7
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              364.61267,
              250.21155,
              384.32083,
              258.58618
            ],
            "spans": [
              [
                10,
                7
              ]
            ],
            "text": "83-86",
            "type": "body",
            "col": 7,
            "col-header": false,
            "col-span": [
              7,
              8
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              398.45187,
              250.21155,
              418.16003,
              258.58618
            ],
            "spans": [
              [
                10,
                8
              ]
            ],
            "text": "98-99",
            "type": "body",
            "col": 8,
            "col-header": false,
            "col-span": [
              8,
              9
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              428.1217,
              250.21155,
              447.82986,
              258.58618
            ],
            "spans": [
              [
                10,
                9
              ]
            ],
            "text": "58-80",
            "type": "body",
            "col": 9,
            "col-header": false,
            "col-span": [
              9,
              10
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              457.80051,
              250.21155,
              477.50867,
              258.58618
            ],
            "spans": [
              [
                10,
                10
              ]
            ],
            "text": "79-84",
            "type": "body",
            "col": 10,
            "col-header": false,
            "col-span": [
              10,
              11
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              487.47034,
              250.21155,
              507.17849999999993,
              258.58618
            ],
            "spans": [
              [
                10,
                11
              ]
            ],
            "text": "70-85",
            "type": "body",
            "col": 11,
            "col-header": false,
            "col-span": [
              11,
              12
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              261.16956000000005,
              120.78519,
              269.54418999999996
            ],
            "spans": [
              [
                11,
                0
              ]
            ],
            "text": "Text",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 11,
            "row-header": true,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              173.69701,
              261.16956000000005,
              198.71326,
              269.54418999999996
            ],
            "spans": [
              [
                11,
                1
              ]
            ],
            "text": "510377",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              215.04201,
              261.16956000000005,
              233.69212,
              269.54418999999996
            ],
            "spans": [
              [
                11,
                2
              ]
            ],
            "text": "45.82",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              245.85056,
              261.16956000000005,
              264.50067,
              269.54418999999996
            ],
            "spans": [
              [
                11,
                3
              ]
            ],
            "text": "49.28",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              276.65912,
              261.16956000000005,
              295.30923,
              269.54418999999996
            ],
            "spans": [
              [
                11,
                4
              ]
            ],
            "text": "45.00",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              305.27301,
              261.16956000000005,
              324.98117,
              269.54418999999996
            ],
            "spans": [
              [
                11,
                5
              ]
            ],
            "text": "84-86",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              334.94284,
              261.16956000000005,
              354.651,
              269.54418999999996
            ],
            "spans": [
              [
                11,
                6
              ]
            ],
            "text": "81-86",
            "type": "body",
            "col": 6,
            "col-header": false,
            "col-span": [
              6,
              7
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              364.61267,
              261.16956000000005,
              384.32083,
              269.54418999999996
            ],
            "spans": [
              [
                11,
                7
              ]
            ],
            "text": "88-93",
            "type": "body",
            "col": 7,
            "col-header": false,
            "col-span": [
              7,
              8
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              398.45187,
              261.16956000000005,
              418.16003,
              269.54418999999996
            ],
            "spans": [
              [
                11,
                8
              ]
            ],
            "text": "89-93",
            "type": "body",
            "col": 8,
            "col-header": false,
            "col-span": [
              8,
              9
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              428.1217,
              261.16956000000005,
              447.82986,
              269.54418999999996
            ],
            "spans": [
              [
                11,
                9
              ]
            ],
            "text": "87-92",
            "type": "body",
            "col": 9,
            "col-header": false,
            "col-span": [
              9,
              10
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              457.80051,
              261.16956000000005,
              477.50867,
              269.54418999999996
            ],
            "spans": [
              [
                11,
                10
              ]
            ],
            "text": "71-79",
            "type": "body",
            "col": 10,
            "col-header": false,
            "col-span": [
              10,
              11
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              487.47034,
              261.16956000000005,
              507.17849999999993,
              269.54418999999996
            ],
            "spans": [
              [
                11,
                11
              ]
            ],
            "text": "87-95",
            "type": "body",
            "col": 11,
            "col-header": false,
            "col-span": [
              11,
              12
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              272.12854000000004,
              121.81633,
              280.50317
            ],
            "spans": [
              [
                12,
                0
              ]
            ],
            "text": "Title",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 12,
            "row-header": true,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              182.035,
              272.12854000000004,
              198.71251,
              280.50317
            ],
            "spans": [
              [
                12,
                1
              ]
            ],
            "text": "5071",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              219.211,
              272.12854000000004,
              233.69174000000004,
              280.50317
            ],
            "spans": [
              [
                12,
                2
              ]
            ],
            "text": "0.47",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              250.01956,
              272.12854000000004,
              264.50031,
              280.50317
            ],
            "spans": [
              [
                12,
                3
              ]
            ],
            "text": "0.30",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              280.82812,
              272.12854000000004,
              295.30887,
              280.50317
            ],
            "spans": [
              [
                12,
                4
              ]
            ],
            "text": "0.50",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              305.27301,
              272.12854000000004,
              324.98117,
              280.50317
            ],
            "spans": [
              [
                12,
                5
              ]
            ],
            "text": "60-72",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              334.94284,
              272.12854000000004,
              354.651,
              280.50317
            ],
            "spans": [
              [
                12,
                6
              ]
            ],
            "text": "24-63",
            "type": "body",
            "col": 6,
            "col-header": false,
            "col-span": [
              6,
              7
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              364.61267,
              272.12854000000004,
              384.32083,
              280.50317
            ],
            "spans": [
              [
                12,
                7
              ]
            ],
            "text": "50-63",
            "type": "body",
            "col": 7,
            "col-header": false,
            "col-span": [
              7,
              8
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              394.2825,
              272.12854000000004,
              418.16003,
              280.50317
            ],
            "spans": [
              [
                12,
                8
              ]
            ],
            "text": "94-100",
            "type": "body",
            "col": 8,
            "col-header": false,
            "col-span": [
              8,
              9
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              428.1217,
              272.12854000000004,
              447.82986,
              280.50317
            ],
            "spans": [
              [
                12,
                9
              ]
            ],
            "text": "82-96",
            "type": "body",
            "col": 9,
            "col-header": false,
            "col-span": [
              9,
              10
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              457.80051,
              272.12854000000004,
              477.50867,
              280.50317
            ],
            "spans": [
              [
                12,
                10
              ]
            ],
            "text": "68-79",
            "type": "body",
            "col": 10,
            "col-header": false,
            "col-span": [
              10,
              11
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              487.47034,
              272.12854000000004,
              507.17849999999993,
              280.50317
            ],
            "spans": [
              [
                12,
                11
              ]
            ],
            "text": "24-56",
            "type": "body",
            "col": 11,
            "col-header": false,
            "col-span": [
              11,
              12
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          }
        ],
        [
          {
            "bbox": [
              104.825,
              283.48654,
              123.43028,
              291.86118000000005
            ],
            "spans": [
              [
                13,
                0
              ]
            ],
            "text": "Total",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 13,
            "row-header": true,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              169.52699,
              283.48654,
              198.71263,
              291.86118000000005
            ],
            "spans": [
              [
                13,
                1
              ]
            ],
            "text": "1107470",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              208.675,
              283.48654,
              233.69124999999997,
              291.86118000000005
            ],
            "spans": [
              [
                13,
                2
              ]
            ],
            "text": "941123",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              243.65291999999997,
              283.48654,
              264.49982,
              291.86118000000005
            ],
            "spans": [
              [
                13,
                3
              ]
            ],
            "text": "99816",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              274.46149,
              283.48654,
              295.30838,
              291.86118000000005
            ],
            "spans": [
              [
                13,
                4
              ]
            ],
            "text": "66531",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              305.27301,
              283.48654,
              324.98117,
              291.86118000000005
            ],
            "spans": [
              [
                13,
                5
              ]
            ],
            "text": "82-83",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              334.94284,
              283.48654,
              354.651,
              291.86118000000005
            ],
            "spans": [
              [
                13,
                6
              ]
            ],
            "text": "71-74",
            "type": "body",
            "col": 6,
            "col-header": false,
            "col-span": [
              6,
              7
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              364.61267,
              283.48654,
              384.32083,
              291.86118000000005
            ],
            "spans": [
              [
                13,
                7
              ]
            ],
            "text": "79-81",
            "type": "body",
            "col": 7,
            "col-header": false,
            "col-span": [
              7,
              8
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              398.45187,
              283.48654,
              418.16003,
              291.86118000000005
            ],
            "spans": [
              [
                13,
                8
              ]
            ],
            "text": "89-94",
            "type": "body",
            "col": 8,
            "col-header": false,
            "col-span": [
              8,
              9
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              428.1217,
              283.48654,
              447.82986,
              291.86118000000005
            ],
            "spans": [
              [
                13,
                9
              ]
            ],
            "text": "86-91",
            "type": "body",
            "col": 9,
            "col-header": false,
            "col-span": [
              9,
              10
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              457.80051,
              283.48654,
              477.50867,
              291.86118000000005
            ],
            "spans": [
              [
                13,
                10
              ]
            ],
            "text": "71-76",
            "type": "body",
            "col": 10,
            "col-header": false,
            "col-span": [
              10,
              11
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              487.47034,
              283.48654,
              507.17849999999993,
              291.86118000000005
            ],
            "spans": [
              [
                13,
                11
              ]
            ],
            "text": "68-85",
            "type": "body",
            "col": 11,
            "col-header": false,
            "col-span": [
              11,
              12
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          }
        ]
      ],
      "model": null,
      "bounding-box": null
    },
    {
      "prov": [
        {
          "bbox": [
            62.02753829956055,
            440.3381042480469,
            285.78955078125,
            596.3199310302734
          ],
          "page": 6,
          "span": [
            0,
            0
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "",
      "type": "table",
      "payload": null,
      "#-cols": 6,
      "#-rows": 14,
      "data": [
        [
          {
            "bbox": null,
            "spans": [
              [
                0,
                0
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": [
              132.36501,
              197.97351000000003,
              157.99098,
              206.34813999999994
            ],
            "spans": [
              [
                0,
                1
              ]
            ],
            "text": "human",
            "type": "col_header",
            "col": 1,
            "col-header": true,
            "col-span": [
              1,
              2
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              173.505,
              197.97351000000003,
              204.61841,
              206.34813999999994
            ],
            "spans": [
              [
                0,
                2
              ],
              [
                0,
                3
              ]
            ],
            "text": "MRCNN",
            "type": "col_header",
            "col": 2,
            "col-header": true,
            "col-span": [
              2,
              4
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              173.505,
              197.97351000000003,
              204.61841,
              206.34813999999994
            ],
            "spans": [
              [
                0,
                2
              ],
              [
                0,
                3
              ]
            ],
            "text": "MRCNN",
            "type": "col_header",
            "col": 3,
            "col-header": true,
            "col-span": [
              2,
              4
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              220.13028,
              197.97351000000003,
              248.06958,
              206.34813999999994
            ],
            "spans": [
              [
                0,
                4
              ]
            ],
            "text": "FRCNN",
            "type": "col_header",
            "col": 4,
            "col-header": true,
            "col-span": [
              4,
              5
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              258.03125,
              197.97351000000003,
              280.17825,
              206.34813999999994
            ],
            "spans": [
              [
                0,
                5
              ]
            ],
            "text": "YOLO",
            "type": "col_header",
            "col": 5,
            "col-header": true,
            "col-span": [
              5,
              6
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          }
        ],
        [
          {
            "bbox": null,
            "spans": [
              [
                1,
                0
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": null,
            "spans": [
              [
                1,
                1
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": [
              168.39301,
              208.93255999999997,
              181.99504,
              217.30719
            ],
            "spans": [
              [
                1,
                2
              ]
            ],
            "text": "R50",
            "type": "col_header",
            "col": 2,
            "col-header": true,
            "col-span": [
              2,
              3
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              192.39606,
              208.93255999999997,
              210.16747,
              217.30719
            ],
            "spans": [
              [
                1,
                3
              ]
            ],
            "text": "R101",
            "type": "col_header",
            "col": 3,
            "col-header": true,
            "col-span": [
              3,
              4
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              225.21309,
              208.93255999999997,
              242.9845,
              217.30719
            ],
            "spans": [
              [
                1,
                4
              ]
            ],
            "text": "R101",
            "type": "col_header",
            "col": 4,
            "col-header": true,
            "col-span": [
              4,
              5
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              260.51379,
              208.93255999999997,
              277.70239,
              217.30719
            ],
            "spans": [
              [
                1,
                5
              ]
            ],
            "text": "v5x6",
            "type": "col_header",
            "col": 5,
            "col-header": true,
            "col-span": [
              5,
              6
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          }
        ],
        [
          {
            "bbox": [
              67.663002,
              220.28954999999996,
              96.848633,
              228.66418
            ],
            "spans": [
              [
                2,
                0
              ]
            ],
            "text": "Caption",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 2,
            "row-header": true,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              135.32401,
              220.28954999999996,
              155.03215,
              228.66418
            ],
            "spans": [
              [
                2,
                1
              ]
            ],
            "text": "84-89",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              167.95399,
              220.28954999999996,
              182.43472,
              228.66418
            ],
            "spans": [
              [
                2,
                2
              ]
            ],
            "text": "68.4",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              194.0462,
              220.28954999999996,
              208.52695,
              228.66418
            ],
            "spans": [
              [
                2,
                3
              ]
            ],
            "text": "71.5",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              226.86324000000002,
              220.28954999999996,
              241.34396,
              228.66418
            ],
            "spans": [
              [
                2,
                4
              ]
            ],
            "text": "70.1",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              261.86804,
              220.28954999999996,
              276.34879,
              228.66418
            ],
            "spans": [
              [
                2,
                5
              ]
            ],
            "text": "77.7",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          }
        ],
        [
          {
            "bbox": [
              67.663002,
              231.24854000000005,
              100.1662,
              239.62316999999996
            ],
            "spans": [
              [
                3,
                0
              ]
            ],
            "text": "Footnote",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 3,
            "row-header": true,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              135.32401,
              231.24854000000005,
              155.03215,
              239.62316999999996
            ],
            "spans": [
              [
                3,
                1
              ]
            ],
            "text": "83-91",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              167.95399,
              231.24854000000005,
              182.43472,
              239.62316999999996
            ],
            "spans": [
              [
                3,
                2
              ]
            ],
            "text": "70.9",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              194.0462,
              231.24854000000005,
              208.52695,
              239.62316999999996
            ],
            "spans": [
              [
                3,
                3
              ]
            ],
            "text": "71.8",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              226.86324000000002,
              231.24854000000005,
              241.34396,
              239.62316999999996
            ],
            "spans": [
              [
                3,
                4
              ]
            ],
            "text": "73.7",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              261.86804,
              231.24854000000005,
              276.34879,
              239.62316999999996
            ],
            "spans": [
              [
                3,
                5
              ]
            ],
            "text": "77.2",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          }
        ],
        [
          {
            "bbox": [
              67.663002,
              242.20752000000005,
              98.175659,
              250.58214999999996
            ],
            "spans": [
              [
                4,
                0
              ]
            ],
            "text": "Formula",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 4,
            "row-header": true,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              135.32401,
              242.20752000000005,
              155.03215,
              250.58214999999996
            ],
            "spans": [
              [
                4,
                1
              ]
            ],
            "text": "83-85",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              167.95399,
              242.20752000000005,
              182.43472,
              250.58214999999996
            ],
            "spans": [
              [
                4,
                2
              ]
            ],
            "text": "60.1",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              194.0462,
              242.20752000000005,
              208.52695,
              250.58214999999996
            ],
            "spans": [
              [
                4,
                3
              ]
            ],
            "text": "63.4",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              226.86324000000002,
              242.20752000000005,
              241.34396,
              250.58214999999996
            ],
            "spans": [
              [
                4,
                4
              ]
            ],
            "text": "63.5",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              261.86804,
              242.20752000000005,
              276.34879,
              250.58214999999996
            ],
            "spans": [
              [
                4,
                5
              ]
            ],
            "text": "66.2",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          }
        ],
        [
          {
            "bbox": [
              67.663002,
              253.16656,
              100.54279,
              261.5412
            ],
            "spans": [
              [
                5,
                0
              ]
            ],
            "text": "List-item",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 5,
            "row-header": true,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              135.32401,
              253.16656,
              155.03215,
              261.5412
            ],
            "spans": [
              [
                5,
                1
              ]
            ],
            "text": "87-88",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              167.95399,
              253.16656,
              182.43472,
              261.5412
            ],
            "spans": [
              [
                5,
                2
              ]
            ],
            "text": "81.2",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              194.0462,
              253.16656,
              208.52695,
              261.5412
            ],
            "spans": [
              [
                5,
                3
              ]
            ],
            "text": "80.8",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              226.86324000000002,
              253.16656,
              241.34396,
              261.5412
            ],
            "spans": [
              [
                5,
                4
              ]
            ],
            "text": "81.0",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              261.86804,
              253.16656,
              276.34879,
              261.5412
            ],
            "spans": [
              [
                5,
                5
              ]
            ],
            "text": "86.2",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          }
        ],
        [
          {
            "bbox": [
              67.663002,
              264.12555,
              110.19064,
              272.50018
            ],
            "spans": [
              [
                6,
                0
              ]
            ],
            "text": "Page-footer",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 6,
            "row-header": true,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              135.32401,
              264.12555,
              155.03215,
              272.50018
            ],
            "spans": [
              [
                6,
                1
              ]
            ],
            "text": "93-94",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              167.95399,
              264.12555,
              182.43472,
              272.50018
            ],
            "spans": [
              [
                6,
                2
              ]
            ],
            "text": "61.6",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              194.0462,
              264.12555,
              208.52695,
              272.50018
            ],
            "spans": [
              [
                6,
                3
              ]
            ],
            "text": "59.3",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              226.86324000000002,
              264.12555,
              241.34396,
              272.50018
            ],
            "spans": [
              [
                6,
                4
              ]
            ],
            "text": "58.9",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              261.86804,
              264.12555,
              276.34879,
              272.50018
            ],
            "spans": [
              [
                6,
                5
              ]
            ],
            "text": "61.1",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          }
        ],
        [
          {
            "bbox": [
              67.663002,
              275.08453,
              112.94331999999999,
              283.45917
            ],
            "spans": [
              [
                7,
                0
              ]
            ],
            "text": "Page-header",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 7,
            "row-header": true,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              135.32401,
              275.08453,
              155.03215,
              283.45917
            ],
            "spans": [
              [
                7,
                1
              ]
            ],
            "text": "85-89",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              167.95399,
              275.08453,
              182.43472,
              283.45917
            ],
            "spans": [
              [
                7,
                2
              ]
            ],
            "text": "71.9",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              194.0462,
              275.08453,
              208.52695,
              283.45917
            ],
            "spans": [
              [
                7,
                3
              ]
            ],
            "text": "70.0",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              226.86324000000002,
              275.08453,
              241.34396,
              283.45917
            ],
            "spans": [
              [
                7,
                4
              ]
            ],
            "text": "72.0",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              261.86804,
              275.08453,
              276.34879,
              283.45917
            ],
            "spans": [
              [
                7,
                5
              ]
            ],
            "text": "67.9",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          }
        ],
        [
          {
            "bbox": [
              67.663002,
              286.04355000000004,
              93.647629,
              294.41818
            ],
            "spans": [
              [
                8,
                0
              ]
            ],
            "text": "Picture",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 8,
            "row-header": true,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              135.32401,
              286.04355000000004,
              155.03215,
              294.41818
            ],
            "spans": [
              [
                8,
                1
              ]
            ],
            "text": "69-71",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              167.95399,
              286.04355000000004,
              182.43472,
              294.41818
            ],
            "spans": [
              [
                8,
                2
              ]
            ],
            "text": "71.7",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              194.0462,
              286.04355000000004,
              208.52695,
              294.41818
            ],
            "spans": [
              [
                8,
                3
              ]
            ],
            "text": "72.7",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              226.86324000000002,
              286.04355000000004,
              241.34396,
              294.41818
            ],
            "spans": [
              [
                8,
                4
              ]
            ],
            "text": "72.0",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              261.86804,
              286.04355000000004,
              276.34879,
              294.41818
            ],
            "spans": [
              [
                8,
                5
              ]
            ],
            "text": "77.1",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          }
        ],
        [
          {
            "bbox": [
              67.663002,
              297.00253,
              122.40287999999998,
              305.37717
            ],
            "spans": [
              [
                9,
                0
              ]
            ],
            "text": "Section-header",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 9,
            "row-header": true,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              135.32401,
              297.00253,
              155.03215,
              305.37717
            ],
            "spans": [
              [
                9,
                1
              ]
            ],
            "text": "83-84",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              167.95399,
              297.00253,
              182.43472,
              305.37717
            ],
            "spans": [
              [
                9,
                2
              ]
            ],
            "text": "67.6",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              194.0462,
              297.00253,
              208.52695,
              305.37717
            ],
            "spans": [
              [
                9,
                3
              ]
            ],
            "text": "69.3",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              226.86324000000002,
              297.00253,
              241.34396,
              305.37717
            ],
            "spans": [
              [
                9,
                4
              ]
            ],
            "text": "68.4",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              261.86804,
              297.00253,
              276.34879,
              305.37717
            ],
            "spans": [
              [
                9,
                5
              ]
            ],
            "text": "74.6",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          }
        ],
        [
          {
            "bbox": [
              67.663002,
              307.96155,
              87.46978,
              316.33618
            ],
            "spans": [
              [
                10,
                0
              ]
            ],
            "text": "Table",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 10,
            "row-header": true,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              135.32401,
              307.96155,
              155.03215,
              316.33618
            ],
            "spans": [
              [
                10,
                1
              ]
            ],
            "text": "77-81",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              167.95399,
              307.96155,
              182.43472,
              316.33618
            ],
            "spans": [
              [
                10,
                2
              ]
            ],
            "text": "82.2",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              194.0462,
              307.96155,
              208.52695,
              316.33618
            ],
            "spans": [
              [
                10,
                3
              ]
            ],
            "text": "82.9",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              226.86324000000002,
              307.96155,
              241.34396,
              316.33618
            ],
            "spans": [
              [
                10,
                4
              ]
            ],
            "text": "82.2",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              261.86804,
              307.96155,
              276.34879,
              316.33618
            ],
            "spans": [
              [
                10,
                5
              ]
            ],
            "text": "86.3",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          }
        ],
        [
          {
            "bbox": [
              67.663002,
              318.91953,
              83.623199,
              327.29416
            ],
            "spans": [
              [
                11,
                0
              ]
            ],
            "text": "Text",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 11,
            "row-header": true,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              135.32401,
              318.91953,
              155.03215,
              327.29416
            ],
            "spans": [
              [
                11,
                1
              ]
            ],
            "text": "84-86",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              167.95399,
              318.91953,
              182.43472,
              327.29416
            ],
            "spans": [
              [
                11,
                2
              ]
            ],
            "text": "84.6",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              194.0462,
              318.91953,
              208.52695,
              327.29416
            ],
            "spans": [
              [
                11,
                3
              ]
            ],
            "text": "85.8",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              226.86324000000002,
              318.91953,
              241.34396,
              327.29416
            ],
            "spans": [
              [
                11,
                4
              ]
            ],
            "text": "85.4",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              261.86804,
              318.91953,
              276.34879,
              327.29416
            ],
            "spans": [
              [
                11,
                5
              ]
            ],
            "text": "88.1",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          }
        ],
        [
          {
            "bbox": [
              67.663002,
              329.87854,
              84.654327,
              338.25317
            ],
            "spans": [
              [
                12,
                0
              ]
            ],
            "text": "Title",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 12,
            "row-header": true,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              135.32401,
              329.87854,
              155.03215,
              338.25317
            ],
            "spans": [
              [
                12,
                1
              ]
            ],
            "text": "60-72",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              167.95399,
              329.87854,
              182.43472,
              338.25317
            ],
            "spans": [
              [
                12,
                2
              ]
            ],
            "text": "76.7",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              194.0462,
              329.87854,
              208.52695,
              338.25317
            ],
            "spans": [
              [
                12,
                3
              ]
            ],
            "text": "80.4",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              226.86324000000002,
              329.87854,
              241.34396,
              338.25317
            ],
            "spans": [
              [
                12,
                4
              ]
            ],
            "text": "79.9",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              261.86804,
              329.87854,
              276.34879,
              338.25317
            ],
            "spans": [
              [
                12,
                5
              ]
            ],
            "text": "82.7",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          }
        ],
        [
          {
            "bbox": [
              67.663002,
              341.23654,
              78.628906,
              349.61118000000005
            ],
            "spans": [
              [
                13,
                0
              ]
            ],
            "text": "All",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 13,
            "row-header": true,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              135.32401,
              341.23654,
              155.03215,
              349.61118000000005
            ],
            "spans": [
              [
                13,
                1
              ]
            ],
            "text": "82-83",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              167.95399,
              341.23654,
              182.43472,
              349.61118000000005
            ],
            "spans": [
              [
                13,
                2
              ]
            ],
            "text": "72.4",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              194.0462,
              341.23654,
              208.52695,
              349.61118000000005
            ],
            "spans": [
              [
                13,
                3
              ]
            ],
            "text": "73.5",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              226.86324000000002,
              341.23654,
              241.34396,
              349.61118000000005
            ],
            "spans": [
              [
                13,
                4
              ]
            ],
            "text": "73.4",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              261.86804,
              341.23654,
              276.34879,
              349.61118000000005
            ],
            "spans": [
              [
                13,
                5
              ]
            ],
            "text": "76.8",
            "type": "body",
            "col": 5,
            "col-header": false,
            "col-span": [
              5,
              6
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          }
        ]
      ],
      "model": null,
      "bounding-box": null
    },
    {
      "prov": [
        {
          "bbox": [
            80.35525512695312,
            496.5545349121094,
            267.0082092285156,
            641.0637054443359
          ],
          "page": 7,
          "span": [
            0,
            0
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "",
      "type": "table",
      "payload": null,
      "#-cols": 5,
      "#-rows": 13,
      "data": [
        [
          {
            "bbox": [
              86.372002,
              153.10051999999996,
              129.46452,
              161.47515999999996
            ],
            "spans": [
              [
                0,
                0
              ]
            ],
            "text": "Class-count",
            "type": "body",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              151.07401,
              153.10051999999996,
              159.41275,
              161.47515999999996
            ],
            "spans": [
              [
                0,
                1
              ]
            ],
            "text": "11",
            "type": "col_header",
            "col": 1,
            "col-header": true,
            "col-span": [
              1,
              2
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              179.31816,
              153.10051999999996,
              183.48753,
              161.47515999999996
            ],
            "spans": [
              [
                0,
                2
              ]
            ],
            "text": "6",
            "type": "col_header",
            "col": 2,
            "col-header": true,
            "col-span": [
              2,
              3
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              213.33669,
              153.10051999999996,
              217.50606,
              161.47515999999996
            ],
            "spans": [
              [
                0,
                3
              ]
            ],
            "text": "5",
            "type": "col_header",
            "col": 3,
            "col-header": true,
            "col-span": [
              3,
              4
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              247.35521,
              153.10051999999996,
              251.52458,
              161.47515999999996
            ],
            "spans": [
              [
                0,
                4
              ]
            ],
            "text": "4",
            "type": "col_header",
            "col": 4,
            "col-header": true,
            "col-span": [
              4,
              5
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          }
        ],
        [
          {
            "bbox": [
              86.372002,
              164.45752000000005,
              115.55763,
              172.83214999999996
            ],
            "spans": [
              [
                1,
                0
              ]
            ],
            "text": "Caption",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 1,
            "row-header": true,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              151.07401,
              164.45752000000005,
              159.41275,
              172.83214999999996
            ],
            "spans": [
              [
                1,
                1
              ]
            ],
            "text": "68",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              173.42723,
              164.45752000000005,
              189.38742,
              172.83214999999996
            ],
            "spans": [
              [
                1,
                2
              ]
            ],
            "text": "Text",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              207.44576,
              164.45752000000005,
              223.40594000000002,
              172.83214999999996
            ],
            "spans": [
              [
                1,
                3
              ]
            ],
            "text": "Text",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              241.46428,
              164.45752000000005,
              257.42447,
              172.83214999999996
            ],
            "spans": [
              [
                1,
                4
              ]
            ],
            "text": "Text",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          }
        ],
        [
          {
            "bbox": [
              86.372002,
              175.41656,
              118.8752,
              183.7912
            ],
            "spans": [
              [
                2,
                0
              ]
            ],
            "text": "Footnote",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 2,
            "row-header": true,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              151.07401,
              175.41656,
              159.41275,
              183.7912
            ],
            "spans": [
              [
                2,
                1
              ]
            ],
            "text": "71",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              173.42723,
              175.41656,
              189.38742,
              183.7912
            ],
            "spans": [
              [
                2,
                2
              ]
            ],
            "text": "Text",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              207.44576,
              175.41656,
              223.40594000000002,
              183.7912
            ],
            "spans": [
              [
                2,
                3
              ]
            ],
            "text": "Text",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              241.46428,
              175.41656,
              257.42447,
              183.7912
            ],
            "spans": [
              [
                2,
                4
              ]
            ],
            "text": "Text",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          }
        ],
        [
          {
            "bbox": [
              86.372002,
              186.37554999999998,
              116.88466,
              194.75018
            ],
            "spans": [
              [
                3,
                0
              ]
            ],
            "text": "Formula",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 3,
            "row-header": true,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              151.07401,
              186.37554999999998,
              159.41275,
              194.75018
            ],
            "spans": [
              [
                3,
                1
              ]
            ],
            "text": "60",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              173.42723,
              186.37554999999998,
              189.38742,
              194.75018
            ],
            "spans": [
              [
                3,
                2
              ]
            ],
            "text": "Text",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              207.44576,
              186.37554999999998,
              223.40594000000002,
              194.75018
            ],
            "spans": [
              [
                3,
                3
              ]
            ],
            "text": "Text",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              241.46428,
              186.37554999999998,
              257.42447,
              194.75018
            ],
            "spans": [
              [
                3,
                4
              ]
            ],
            "text": "Text",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          }
        ],
        [
          {
            "bbox": [
              86.372002,
              197.33452999999997,
              119.25179,
              205.70916999999997
            ],
            "spans": [
              [
                4,
                0
              ]
            ],
            "text": "List-item",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 4,
            "row-header": true,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              151.07401,
              197.33452999999997,
              159.41275,
              205.70916999999997
            ],
            "spans": [
              [
                4,
                1
              ]
            ],
            "text": "81",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              173.42723,
              197.33452999999997,
              189.38742,
              205.70916999999997
            ],
            "spans": [
              [
                4,
                2
              ]
            ],
            "text": "Text",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              211.25647,
              197.33452999999997,
              219.59521,
              205.70916999999997
            ],
            "spans": [
              [
                4,
                3
              ]
            ],
            "text": "82",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              241.46426,
              197.33452999999997,
              257.42447,
              205.70916999999997
            ],
            "spans": [
              [
                4,
                4
              ]
            ],
            "text": "Text",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          }
        ],
        [
          {
            "bbox": [
              86.372002,
              208.29351999999994,
              128.89964,
              216.66814999999997
            ],
            "spans": [
              [
                5,
                0
              ]
            ],
            "text": "Page-footer",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 5,
            "row-header": true,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              151.07401,
              208.29351999999994,
              159.41275,
              216.66814999999997
            ],
            "spans": [
              [
                5,
                1
              ]
            ],
            "text": "62",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              177.23795,
              208.29351999999994,
              185.57669,
              216.66814999999997
            ],
            "spans": [
              [
                5,
                2
              ]
            ],
            "text": "62",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              213.91052,
              208.29351999999994,
              216.94116,
              216.66814999999997
            ],
            "spans": [
              [
                5,
                3
              ]
            ],
            "text": "-",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              247.92905000000002,
              208.29351999999994,
              250.95969,
              216.66814999999997
            ],
            "spans": [
              [
                5,
                4
              ]
            ],
            "text": "-",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          }
        ],
        [
          {
            "bbox": [
              86.372002,
              219.25256000000002,
              131.65231,
              227.62720000000002
            ],
            "spans": [
              [
                6,
                0
              ]
            ],
            "text": "Page-header",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 6,
            "row-header": true,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              151.07401,
              219.25256000000002,
              159.41275,
              227.62720000000002
            ],
            "spans": [
              [
                6,
                1
              ]
            ],
            "text": "72",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              177.23795,
              219.25256000000002,
              185.57669,
              227.62720000000002
            ],
            "spans": [
              [
                6,
                2
              ]
            ],
            "text": "68",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              213.91052,
              219.25256000000002,
              216.94116,
              227.62720000000002
            ],
            "spans": [
              [
                6,
                3
              ]
            ],
            "text": "-",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              247.92905000000002,
              219.25256000000002,
              250.95969,
              227.62720000000002
            ],
            "spans": [
              [
                6,
                4
              ]
            ],
            "text": "-",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          }
        ],
        [
          {
            "bbox": [
              86.372002,
              230.21155,
              112.35663,
              238.58618
            ],
            "spans": [
              [
                7,
                0
              ]
            ],
            "text": "Picture",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 7,
            "row-header": true,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              151.07401,
              230.21155,
              159.41275,
              238.58618
            ],
            "spans": [
              [
                7,
                1
              ]
            ],
            "text": "72",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              177.23795,
              230.21155,
              185.57669,
              238.58618
            ],
            "spans": [
              [
                7,
                2
              ]
            ],
            "text": "72",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              211.25645,
              230.21155,
              219.5952,
              238.58618
            ],
            "spans": [
              [
                7,
                3
              ]
            ],
            "text": "72",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              245.27496,
              230.21155,
              253.61371,
              238.58618
            ],
            "spans": [
              [
                7,
                4
              ]
            ],
            "text": "72",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          }
        ],
        [
          {
            "bbox": [
              86.372002,
              241.16956000000005,
              141.11188,
              249.54418999999996
            ],
            "spans": [
              [
                8,
                0
              ]
            ],
            "text": "Section-header",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 8,
            "row-header": true,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              151.07401,
              241.16956000000005,
              159.41275,
              249.54418999999996
            ],
            "spans": [
              [
                8,
                1
              ]
            ],
            "text": "68",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              177.23795,
              241.16956000000005,
              185.57669,
              249.54418999999996
            ],
            "spans": [
              [
                8,
                2
              ]
            ],
            "text": "67",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              211.25645,
              241.16956000000005,
              219.5952,
              249.54418999999996
            ],
            "spans": [
              [
                8,
                3
              ]
            ],
            "text": "69",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              245.27496,
              241.16956000000005,
              253.61371,
              249.54418999999996
            ],
            "spans": [
              [
                8,
                4
              ]
            ],
            "text": "68",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          }
        ],
        [
          {
            "bbox": [
              86.372002,
              252.12854000000004,
              106.17878,
              260.50316999999995
            ],
            "spans": [
              [
                9,
                0
              ]
            ],
            "text": "Table",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 9,
            "row-header": true,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              151.07401,
              252.12854000000004,
              159.41275,
              260.50316999999995
            ],
            "spans": [
              [
                9,
                1
              ]
            ],
            "text": "82",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              177.23795,
              252.12854000000004,
              185.57669,
              260.50316999999995
            ],
            "spans": [
              [
                9,
                2
              ]
            ],
            "text": "83",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              211.25645,
              252.12854000000004,
              219.5952,
              260.50316999999995
            ],
            "spans": [
              [
                9,
                3
              ]
            ],
            "text": "82",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              245.27496,
              252.12854000000004,
              253.61371,
              260.50316999999995
            ],
            "spans": [
              [
                9,
                4
              ]
            ],
            "text": "82",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          }
        ],
        [
          {
            "bbox": [
              86.372002,
              263.08752000000004,
              102.3322,
              271.46216000000004
            ],
            "spans": [
              [
                10,
                0
              ]
            ],
            "text": "Text",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 10,
            "row-header": true,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              151.07401,
              263.08752000000004,
              159.41275,
              271.46216000000004
            ],
            "spans": [
              [
                10,
                1
              ]
            ],
            "text": "85",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              177.23795,
              263.08752000000004,
              185.57669,
              271.46216000000004
            ],
            "spans": [
              [
                10,
                2
              ]
            ],
            "text": "84",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              211.25645,
              263.08752000000004,
              219.5952,
              271.46216000000004
            ],
            "spans": [
              [
                10,
                3
              ]
            ],
            "text": "84",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              245.27496,
              263.08752000000004,
              253.61371,
              271.46216000000004
            ],
            "spans": [
              [
                10,
                4
              ]
            ],
            "text": "84",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          }
        ],
        [
          {
            "bbox": [
              86.372002,
              274.04657,
              103.36333,
              282.42117
            ],
            "spans": [
              [
                11,
                0
              ]
            ],
            "text": "Title",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 11,
            "row-header": true,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              151.07401,
              274.04657,
              159.41275,
              282.42117
            ],
            "spans": [
              [
                11,
                1
              ]
            ],
            "text": "77",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              169.37442,
              274.04657,
              193.43127,
              282.42117
            ],
            "spans": [
              [
                11,
                2
              ]
            ],
            "text": "Sec.-h.",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              203.39294,
              274.04657,
              227.4498,
              282.42117
            ],
            "spans": [
              [
                11,
                3
              ]
            ],
            "text": "Sec.-h.",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              237.41147,
              274.04657,
              261.46832,
              282.42117
            ],
            "spans": [
              [
                11,
                4
              ]
            ],
            "text": "Sec.-h.",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          }
        ],
        [
          {
            "bbox": [
              86.372002,
              285.40454,
              113.31602000000001,
              293.77917
            ],
            "spans": [
              [
                12,
                0
              ]
            ],
            "text": "Overall",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 12,
            "row-header": true,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              151.07401,
              285.40454,
              159.41275,
              293.77917
            ],
            "spans": [
              [
                12,
                1
              ]
            ],
            "text": "72",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              177.23795,
              285.40454,
              185.57669,
              293.77917
            ],
            "spans": [
              [
                12,
                2
              ]
            ],
            "text": "73",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              211.25645,
              285.40454,
              219.5952,
              293.77917
            ],
            "spans": [
              [
                12,
                3
              ]
            ],
            "text": "78",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              245.27496,
              285.40454,
              253.61371,
              293.77917
            ],
            "spans": [
              [
                12,
                4
              ]
            ],
            "text": "77",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          }
        ]
      ],
      "model": null,
      "bounding-box": null
    },
    {
      "prov": [
        {
          "bbox": [
            352.97747802734375,
            485.7341613769531,
            522.9158935546875,
            641.208740234375
          ],
          "page": 7,
          "span": [
            0,
            0
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "",
      "type": "table",
      "payload": null,
      "#-cols": 5,
      "#-rows": 14,
      "data": [
        [
          {
            "bbox": [
              358.63901,
              153.10051999999996,
              401.73154,
              161.47515999999996
            ],
            "spans": [
              [
                0,
                0
              ]
            ],
            "text": "Class-count",
            "type": "body",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              440.22501,
              153.10051999999996,
              448.56375,
              161.47515999999996
            ],
            "spans": [
              [
                0,
                1
              ],
              [
                0,
                2
              ]
            ],
            "text": "11",
            "type": "col_header",
            "col": 1,
            "col-header": true,
            "col-span": [
              1,
              3
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              440.22501,
              153.10051999999996,
              448.56375,
              161.47515999999996
            ],
            "spans": [
              [
                0,
                1
              ],
              [
                0,
                2
              ]
            ],
            "text": "11",
            "type": "col_header",
            "col": 2,
            "col-header": true,
            "col-span": [
              1,
              3
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              494.38,
              153.10051999999996,
              498.54938,
              161.47515999999996
            ],
            "spans": [
              [
                0,
                3
              ],
              [
                0,
                4
              ]
            ],
            "text": "5",
            "type": "col_header",
            "col": 3,
            "col-header": true,
            "col-span": [
              3,
              5
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              494.38,
              153.10051999999996,
              498.54938,
              161.47515999999996
            ],
            "spans": [
              [
                0,
                3
              ],
              [
                0,
                4
              ]
            ],
            "text": "5",
            "type": "col_header",
            "col": 4,
            "col-header": true,
            "col-span": [
              3,
              5
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              164.05951000000005,
              375.27167,
              172.43413999999996
            ],
            "spans": [
              [
                1,
                0
              ]
            ],
            "text": "Split",
            "type": "body",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              423.341,
              164.05951000000005,
              438.0459,
              172.43413999999996
            ],
            "spans": [
              [
                1,
                1
              ]
            ],
            "text": "Doc",
            "type": "col_header",
            "col": 1,
            "col-header": true,
            "col-span": [
              1,
              2
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              448.00757,
              164.05951000000005,
              465.4472,
              172.43413999999996
            ],
            "spans": [
              [
                1,
                2
              ]
            ],
            "text": "Page",
            "type": "col_header",
            "col": 2,
            "col-header": true,
            "col-span": [
              2,
              3
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              475.41101,
              164.05951000000005,
              490.11591,
              172.43413999999996
            ],
            "spans": [
              [
                1,
                3
              ]
            ],
            "text": "Doc",
            "type": "col_header",
            "col": 3,
            "col-header": true,
            "col-span": [
              3,
              4
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              500.07757999999995,
              164.05951000000005,
              517.51721,
              172.43413999999996
            ],
            "spans": [
              [
                1,
                4
              ]
            ],
            "text": "Page",
            "type": "col_header",
            "col": 4,
            "col-header": true,
            "col-span": [
              4,
              5
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              175.41656,
              387.82465,
              183.7912
            ],
            "spans": [
              [
                2,
                0
              ]
            ],
            "text": "Caption",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 2,
            "row-header": true,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              426.52399,
              175.41656,
              434.86273,
              183.7912
            ],
            "spans": [
              [
                2,
                1
              ]
            ],
            "text": "68",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              452.56240999999994,
              175.41656,
              460.90115000000003,
              183.7912
            ],
            "spans": [
              [
                2,
                2
              ]
            ],
            "text": "83",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": null,
            "spans": [
              [
                2,
                3
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": null,
            "spans": [
              [
                2,
                4
              ]
            ],
            "text": "",
            "type": "body"
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              186.37554999999998,
              391.14221,
              194.75018
            ],
            "spans": [
              [
                3,
                0
              ]
            ],
            "text": "Footnote",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 3,
            "row-header": true,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              426.52399,
              186.37554999999998,
              434.86273,
              194.75018
            ],
            "spans": [
              [
                3,
                1
              ]
            ],
            "text": "71",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              452.56240999999994,
              186.37554999999998,
              460.90115000000003,
              194.75018
            ],
            "spans": [
              [
                3,
                2
              ]
            ],
            "text": "84",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": null,
            "spans": [
              [
                3,
                3
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": null,
            "spans": [
              [
                3,
                4
              ]
            ],
            "text": "",
            "type": "body"
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              197.33452999999997,
              389.15167,
              205.70916999999997
            ],
            "spans": [
              [
                4,
                0
              ]
            ],
            "text": "Formula",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 4,
            "row-header": true,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              426.52399,
              197.33452999999997,
              434.86273,
              205.70916999999997
            ],
            "spans": [
              [
                4,
                1
              ]
            ],
            "text": "60",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              452.56240999999994,
              197.33452999999997,
              460.90115000000003,
              205.70916999999997
            ],
            "spans": [
              [
                4,
                2
              ]
            ],
            "text": "66",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": null,
            "spans": [
              [
                4,
                3
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": null,
            "spans": [
              [
                4,
                4
              ]
            ],
            "text": "",
            "type": "body"
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              208.29351999999994,
              391.5188,
              216.66814999999997
            ],
            "spans": [
              [
                5,
                0
              ]
            ],
            "text": "List-item",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 5,
            "row-header": true,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              426.52399,
              208.29351999999994,
              434.86273,
              216.66814999999997
            ],
            "spans": [
              [
                5,
                1
              ]
            ],
            "text": "81",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              452.56240999999994,
              208.29351999999994,
              460.90115000000003,
              216.66814999999997
            ],
            "spans": [
              [
                5,
                2
              ]
            ],
            "text": "88",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              478.59399,
              208.29351999999994,
              486.93274,
              216.66814999999997
            ],
            "spans": [
              [
                5,
                3
              ]
            ],
            "text": "82",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              504.6324200000001,
              208.29351999999994,
              512.97119,
              216.66814999999997
            ],
            "spans": [
              [
                5,
                4
              ]
            ],
            "text": "88",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              219.25256000000002,
              401.16666,
              227.62720000000002
            ],
            "spans": [
              [
                6,
                0
              ]
            ],
            "text": "Page-footer",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 6,
            "row-header": true,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              426.52399,
              219.25256000000002,
              434.86273,
              227.62720000000002
            ],
            "spans": [
              [
                6,
                1
              ]
            ],
            "text": "62",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              452.56240999999994,
              219.25256000000002,
              460.90115000000003,
              227.62720000000002
            ],
            "spans": [
              [
                6,
                2
              ]
            ],
            "text": "89",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": null,
            "spans": [
              [
                6,
                3
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": null,
            "spans": [
              [
                6,
                4
              ]
            ],
            "text": "",
            "type": "body"
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              230.21155,
              403.91931,
              238.58618
            ],
            "spans": [
              [
                7,
                0
              ]
            ],
            "text": "Page-header",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 7,
            "row-header": true,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              426.52399,
              230.21155,
              434.86273,
              238.58618
            ],
            "spans": [
              [
                7,
                1
              ]
            ],
            "text": "72",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              452.56240999999994,
              230.21155,
              460.90115000000003,
              238.58618
            ],
            "spans": [
              [
                7,
                2
              ]
            ],
            "text": "90",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": null,
            "spans": [
              [
                7,
                3
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": null,
            "spans": [
              [
                7,
                4
              ]
            ],
            "text": "",
            "type": "body"
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              241.16956000000005,
              384.62366,
              249.54418999999996
            ],
            "spans": [
              [
                8,
                0
              ]
            ],
            "text": "Picture",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 8,
            "row-header": true,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              426.52399,
              241.16956000000005,
              434.86273,
              249.54418999999996
            ],
            "spans": [
              [
                8,
                1
              ]
            ],
            "text": "72",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              452.56240999999994,
              241.16956000000005,
              460.90115000000003,
              249.54418999999996
            ],
            "spans": [
              [
                8,
                2
              ]
            ],
            "text": "82",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              478.59399,
              241.16956000000005,
              486.93274,
              249.54418999999996
            ],
            "spans": [
              [
                8,
                3
              ]
            ],
            "text": "72",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              504.6324200000001,
              241.16956000000005,
              512.97119,
              249.54418999999996
            ],
            "spans": [
              [
                8,
                4
              ]
            ],
            "text": "82",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              252.12854000000004,
              413.37891,
              260.50316999999995
            ],
            "spans": [
              [
                9,
                0
              ]
            ],
            "text": "Section-header",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 9,
            "row-header": true,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              426.52399,
              252.12854000000004,
              434.86273,
              260.50316999999995
            ],
            "spans": [
              [
                9,
                1
              ]
            ],
            "text": "68",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              452.56240999999994,
              252.12854000000004,
              460.90115000000003,
              260.50316999999995
            ],
            "spans": [
              [
                9,
                2
              ]
            ],
            "text": "83",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              478.59399,
              252.12854000000004,
              486.93274,
              260.50316999999995
            ],
            "spans": [
              [
                9,
                3
              ]
            ],
            "text": "69",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              504.6324200000001,
              252.12854000000004,
              512.97119,
              260.50316999999995
            ],
            "spans": [
              [
                9,
                4
              ]
            ],
            "text": "83",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              263.08752000000004,
              378.44577,
              271.46216000000004
            ],
            "spans": [
              [
                10,
                0
              ]
            ],
            "text": "Table",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 10,
            "row-header": true,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              426.52399,
              263.08752000000004,
              434.86273,
              271.46216000000004
            ],
            "spans": [
              [
                10,
                1
              ]
            ],
            "text": "82",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              452.56240999999994,
              263.08752000000004,
              460.90115000000003,
              271.46216000000004
            ],
            "spans": [
              [
                10,
                2
              ]
            ],
            "text": "89",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              478.59399,
              263.08752000000004,
              486.93274,
              271.46216000000004
            ],
            "spans": [
              [
                10,
                3
              ]
            ],
            "text": "82",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              504.6324200000001,
              263.08752000000004,
              512.97119,
              271.46216000000004
            ],
            "spans": [
              [
                10,
                4
              ]
            ],
            "text": "90",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              274.04657,
              374.59921,
              282.42117
            ],
            "spans": [
              [
                11,
                0
              ]
            ],
            "text": "Text",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 11,
            "row-header": true,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              426.52399,
              274.04657,
              434.86273,
              282.42117
            ],
            "spans": [
              [
                11,
                1
              ]
            ],
            "text": "85",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              452.56240999999994,
              274.04657,
              460.90115000000003,
              282.42117
            ],
            "spans": [
              [
                11,
                2
              ]
            ],
            "text": "91",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              478.59399,
              274.04657,
              486.93274,
              282.42117
            ],
            "spans": [
              [
                11,
                3
              ]
            ],
            "text": "84",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              504.6324200000001,
              274.04657,
              512.97119,
              282.42117
            ],
            "spans": [
              [
                11,
                4
              ]
            ],
            "text": "90",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              285.00552,
              375.63034,
              293.38015999999993
            ],
            "spans": [
              [
                12,
                0
              ]
            ],
            "text": "Title",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 12,
            "row-header": true,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              426.52399,
              285.00552,
              434.86273,
              293.38015999999993
            ],
            "spans": [
              [
                12,
                1
              ]
            ],
            "text": "77",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              452.56240999999994,
              285.00552,
              460.90115000000003,
              293.38015999999993
            ],
            "spans": [
              [
                12,
                2
              ]
            ],
            "text": "81",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": null,
            "spans": [
              [
                12,
                3
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": null,
            "spans": [
              [
                12,
                4
              ]
            ],
            "text": "",
            "type": "body"
          }
        ],
        [
          {
            "bbox": [
              358.63901,
              296.36255,
              369.60492,
              304.73718
            ],
            "spans": [
              [
                13,
                0
              ]
            ],
            "text": "All",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 13,
            "row-header": true,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              426.52399,
              296.36255,
              434.86273,
              304.73718
            ],
            "spans": [
              [
                13,
                1
              ]
            ],
            "text": "72",
            "type": "body",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              452.56240999999994,
              296.36255,
              460.90115000000003,
              304.73718
            ],
            "spans": [
              [
                13,
                2
              ]
            ],
            "text": "84",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              478.59399,
              296.36255,
              486.93274,
              304.73718
            ],
            "spans": [
              [
                13,
                3
              ]
            ],
            "text": "78",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              504.6324200000001,
              296.36255,
              512.97119,
              304.73718
            ],
            "spans": [
              [
                13,
                4
              ]
            ],
            "text": "87",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          }
        ]
      ],
      "model": null,
      "bounding-box": null
    },
    {
      "prov": [
        {
          "bbox": [
            72.6590347290039,
            452.1459655761719,
            274.83465576171875,
            619.5191955566406
          ],
          "page": 8,
          "span": [
            0,
            0
          ],
          "__ref_s3_data": null
        }
      ],
      "text": "",
      "type": "table",
      "payload": null,
      "#-cols": 5,
      "#-rows": 15,
      "data": [
        [
          {
            "bbox": null,
            "spans": [
              [
                0,
                0
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": null,
            "spans": [
              [
                0,
                1
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": [
              217.74099999999999,
              175.01855,
              256.26065,
              183.39319
            ],
            "spans": [
              [
                0,
                2
              ],
              [
                0,
                3
              ],
              [
                0,
                4
              ]
            ],
            "text": "Testing on",
            "type": "col_header",
            "col": 2,
            "col-header": true,
            "col-span": [
              2,
              5
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              217.74099999999999,
              175.01855,
              256.26065,
              183.39319
            ],
            "spans": [
              [
                0,
                2
              ],
              [
                0,
                3
              ],
              [
                0,
                4
              ]
            ],
            "text": "Testing on",
            "type": "col_header",
            "col": 3,
            "col-header": true,
            "col-span": [
              2,
              5
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          },
          {
            "bbox": [
              217.74099999999999,
              175.01855,
              256.26065,
              183.39319
            ],
            "spans": [
              [
                0,
                2
              ],
              [
                0,
                3
              ],
              [
                0,
                4
              ]
            ],
            "text": "Testing on",
            "type": "col_header",
            "col": 4,
            "col-header": true,
            "col-span": [
              2,
              5
            ],
            "row": 0,
            "row-header": false,
            "row-span": [
              0,
              1
            ]
          }
        ],
        [
          {
            "bbox": [
              89.954002,
              185.97655999999995,
              133.24379,
              194.35119999999995
            ],
            "spans": [
              [
                1,
                0
              ]
            ],
            "text": "Training on",
            "type": "col_header",
            "col": 0,
            "col-header": true,
            "col-span": [
              0,
              1
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              154.629,
              185.97655999999995,
              175.47588,
              194.35119999999995
            ],
            "spans": [
              [
                1,
                1
              ]
            ],
            "text": "labels",
            "type": "col_header",
            "col": 1,
            "col-header": true,
            "col-span": [
              1,
              2
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              204.69,
              185.97655999999995,
              220.54260000000002,
              194.35119999999995
            ],
            "spans": [
              [
                1,
                2
              ]
            ],
            "text": "PLN",
            "type": "col_header",
            "col": 2,
            "col-header": true,
            "col-span": [
              2,
              3
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              230.50427000000002,
              185.97655999999995,
              242.06197,
              194.35119999999995
            ],
            "spans": [
              [
                1,
                3
              ]
            ],
            "text": "DB",
            "type": "col_header",
            "col": 3,
            "col-header": true,
            "col-span": [
              3,
              4
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          },
          {
            "bbox": [
              252.02364,
              185.97655999999995,
              269.31085,
              194.35119999999995
            ],
            "spans": [
              [
                1,
                4
              ]
            ],
            "text": "DLN",
            "type": "col_header",
            "col": 4,
            "col-header": true,
            "col-span": [
              4,
              5
            ],
            "row": 1,
            "row-header": false,
            "row-span": [
              1,
              2
            ]
          }
        ],
        [
          {
            "bbox": [
              78.530998,
              219.25256000000002,
              142.56006,
              227.62720000000002
            ],
            "spans": [
              [
                2,
                0
              ],
              [
                3,
                0
              ]
            ],
            "text": "PubLayNet (PLN)",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 2,
            "row-header": true,
            "row-span": [
              2,
              4
            ]
          },
          {
            "bbox": [
              154.629,
              197.33452999999997,
              177.92371,
              205.70916999999997
            ],
            "spans": [
              [
                2,
                1
              ]
            ],
            "text": "Figure",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 2,
            "row-header": true,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              208.44701,
              197.33452999999997,
              216.78575000000004,
              205.70916999999997
            ],
            "spans": [
              [
                2,
                2
              ]
            ],
            "text": "96",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              232.1183,
              197.33452999999997,
              240.45705,
              205.70916999999997
            ],
            "spans": [
              [
                2,
                3
              ]
            ],
            "text": "43",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          },
          {
            "bbox": [
              256.49792,
              197.33452999999997,
              264.83667,
              205.70916999999997
            ],
            "spans": [
              [
                2,
                4
              ]
            ],
            "text": "23",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 2,
            "row-header": false,
            "row-span": [
              2,
              3
            ]
          }
        ],
        [
          {
            "bbox": [
              78.530998,
              219.25256000000002,
              142.56006,
              227.62720000000002
            ],
            "spans": [
              [
                2,
                0
              ],
              [
                3,
                0
              ]
            ],
            "text": "PubLayNet (PLN)",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 3,
            "row-header": true,
            "row-span": [
              2,
              4
            ]
          },
          {
            "bbox": [
              154.629,
              208.29351999999994,
              194.72675,
              216.66814999999997
            ],
            "spans": [
              [
                3,
                1
              ]
            ],
            "text": "Sec-header",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 3,
            "row-header": true,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              208.44701,
              208.29351999999994,
              216.78575000000004,
              216.66814999999997
            ],
            "spans": [
              [
                3,
                2
              ]
            ],
            "text": "87",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              234.77235,
              208.29351999999994,
              237.80299000000002,
              216.66814999999997
            ],
            "spans": [
              [
                3,
                3
              ]
            ],
            "text": "-",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          },
          {
            "bbox": [
              256.49792,
              208.29351999999994,
              264.83667,
              216.66814999999997
            ],
            "spans": [
              [
                3,
                4
              ]
            ],
            "text": "32",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 3,
            "row-header": false,
            "row-span": [
              3,
              4
            ]
          }
        ],
        [
          {
            "bbox": null,
            "spans": [
              [
                4,
                0
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": [
              154.629,
              219.25256000000002,
              174.43578,
              227.62720000000002
            ],
            "spans": [
              [
                4,
                1
              ]
            ],
            "text": "Table",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 4,
            "row-header": true,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              208.44701,
              219.25256000000002,
              216.78575000000004,
              227.62720000000002
            ],
            "spans": [
              [
                4,
                2
              ]
            ],
            "text": "95",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              232.1183,
              219.25256000000002,
              240.45705,
              227.62720000000002
            ],
            "spans": [
              [
                4,
                3
              ]
            ],
            "text": "24",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          },
          {
            "bbox": [
              256.49792,
              219.25256000000002,
              264.83667,
              227.62720000000002
            ],
            "spans": [
              [
                4,
                4
              ]
            ],
            "text": "49",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 4,
            "row-header": false,
            "row-span": [
              4,
              5
            ]
          }
        ],
        [
          {
            "bbox": null,
            "spans": [
              [
                5,
                0
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": [
              154.629,
              230.21155,
              170.58919,
              238.58618
            ],
            "spans": [
              [
                5,
                1
              ]
            ],
            "text": "Text",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 5,
            "row-header": true,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              208.44701,
              230.21155,
              216.78575000000004,
              238.58618
            ],
            "spans": [
              [
                5,
                2
              ]
            ],
            "text": "96",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              234.77235,
              230.21155,
              237.80299000000002,
              238.58618
            ],
            "spans": [
              [
                5,
                3
              ]
            ],
            "text": "-",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          },
          {
            "bbox": [
              256.49792,
              230.21155,
              264.83667,
              238.58618
            ],
            "spans": [
              [
                5,
                4
              ]
            ],
            "text": "42",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 5,
            "row-header": false,
            "row-span": [
              5,
              6
            ]
          }
        ],
        [
          {
            "bbox": null,
            "spans": [
              [
                6,
                0
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": [
              154.629,
              241.16956000000005,
              171.2796,
              249.54418999999996
            ],
            "spans": [
              [
                6,
                1
              ]
            ],
            "text": "total",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 6,
            "row-header": true,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              208.44701,
              241.16956000000005,
              216.78575000000004,
              249.54418999999996
            ],
            "spans": [
              [
                6,
                2
              ]
            ],
            "text": "93",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              232.1183,
              241.16956000000005,
              240.45705,
              249.54418999999996
            ],
            "spans": [
              [
                6,
                3
              ]
            ],
            "text": "34",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          },
          {
            "bbox": [
              256.49792,
              241.16956000000005,
              264.83667,
              249.54418999999996
            ],
            "spans": [
              [
                6,
                4
              ]
            ],
            "text": "30",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 6,
            "row-header": false,
            "row-span": [
              6,
              7
            ]
          }
        ],
        [
          {
            "bbox": [
              78.530998,
              263.48650999999995,
              131.19963,
              271.86114999999995
            ],
            "spans": [
              [
                7,
                0
              ],
              [
                8,
                0
              ],
              [
                9,
                0
              ]
            ],
            "text": "DocBank (DB)",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 7,
            "row-header": true,
            "row-span": [
              7,
              10
            ]
          },
          {
            "bbox": [
              154.629,
              252.52752999999996,
              177.92371,
              260.90216
            ],
            "spans": [
              [
                7,
                1
              ]
            ],
            "text": "Figure",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 7,
            "row-header": true,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              208.44701,
              252.52752999999996,
              216.78575000000004,
              260.90216
            ],
            "spans": [
              [
                7,
                2
              ]
            ],
            "text": "77",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              232.1183,
              252.52752999999996,
              240.45705,
              260.90216
            ],
            "spans": [
              [
                7,
                3
              ]
            ],
            "text": "71",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          },
          {
            "bbox": [
              256.49792,
              252.52752999999996,
              264.83667,
              260.90216
            ],
            "spans": [
              [
                7,
                4
              ]
            ],
            "text": "31",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 7,
            "row-header": false,
            "row-span": [
              7,
              8
            ]
          }
        ],
        [
          {
            "bbox": [
              78.530998,
              263.48650999999995,
              131.19963,
              271.86114999999995
            ],
            "spans": [
              [
                7,
                0
              ],
              [
                8,
                0
              ],
              [
                9,
                0
              ]
            ],
            "text": "DocBank (DB)",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 8,
            "row-header": true,
            "row-span": [
              7,
              10
            ]
          },
          {
            "bbox": [
              154.629,
              263.48650999999995,
              174.43578,
              271.86114999999995
            ],
            "spans": [
              [
                8,
                1
              ]
            ],
            "text": "Table",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 8,
            "row-header": true,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              208.44701,
              263.48650999999995,
              216.78575000000004,
              271.86114999999995
            ],
            "spans": [
              [
                8,
                2
              ]
            ],
            "text": "19",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              232.1183,
              263.48650999999995,
              240.45705,
              271.86114999999995
            ],
            "spans": [
              [
                8,
                3
              ]
            ],
            "text": "65",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          },
          {
            "bbox": [
              256.49792,
              263.48650999999995,
              264.83667,
              271.86114999999995
            ],
            "spans": [
              [
                8,
                4
              ]
            ],
            "text": "22",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 8,
            "row-header": false,
            "row-span": [
              8,
              9
            ]
          }
        ],
        [
          {
            "bbox": [
              78.530998,
              263.48650999999995,
              131.19963,
              271.86114999999995
            ],
            "spans": [
              [
                7,
                0
              ],
              [
                8,
                0
              ],
              [
                9,
                0
              ]
            ],
            "text": "DocBank (DB)",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 9,
            "row-header": true,
            "row-span": [
              7,
              10
            ]
          },
          {
            "bbox": [
              154.629,
              274.44556,
              171.2796,
              282.82016
            ],
            "spans": [
              [
                9,
                1
              ]
            ],
            "text": "total",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 9,
            "row-header": true,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              208.44701,
              274.44556,
              216.78575000000004,
              282.82016
            ],
            "spans": [
              [
                9,
                2
              ]
            ],
            "text": "48",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              232.1183,
              274.44556,
              240.45705,
              282.82016
            ],
            "spans": [
              [
                9,
                3
              ]
            ],
            "text": "68",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          },
          {
            "bbox": [
              256.49792,
              274.44556,
              264.83667,
              282.82016
            ],
            "spans": [
              [
                9,
                4
              ]
            ],
            "text": "27",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 9,
            "row-header": false,
            "row-span": [
              9,
              10
            ]
          }
        ],
        [
          {
            "bbox": [
              78.530998,
              307.72055,
              144.66716,
              316.09517999999997
            ],
            "spans": [
              [
                10,
                0
              ],
              [
                11,
                0
              ]
            ],
            "text": "DocLayNet (DLN)",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 10,
            "row-header": true,
            "row-span": [
              10,
              12
            ]
          },
          {
            "bbox": [
              154.629,
              285.80255,
              177.92371,
              294.17719000000005
            ],
            "spans": [
              [
                10,
                1
              ]
            ],
            "text": "Figure",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 10,
            "row-header": true,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              208.44701,
              285.80255,
              216.78575000000004,
              294.17719000000005
            ],
            "spans": [
              [
                10,
                2
              ]
            ],
            "text": "67",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              232.1183,
              285.80255,
              240.45705,
              294.17719000000005
            ],
            "spans": [
              [
                10,
                3
              ]
            ],
            "text": "51",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          },
          {
            "bbox": [
              256.49792,
              285.80255,
              264.83667,
              294.17719000000005
            ],
            "spans": [
              [
                10,
                4
              ]
            ],
            "text": "72",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 10,
            "row-header": false,
            "row-span": [
              10,
              11
            ]
          }
        ],
        [
          {
            "bbox": [
              78.530998,
              307.72055,
              144.66716,
              316.09517999999997
            ],
            "spans": [
              [
                10,
                0
              ],
              [
                11,
                0
              ]
            ],
            "text": "DocLayNet (DLN)",
            "type": "row_header",
            "col": 0,
            "col-header": false,
            "col-span": [
              0,
              1
            ],
            "row": 11,
            "row-header": true,
            "row-span": [
              10,
              12
            ]
          },
          {
            "bbox": [
              154.629,
              296.76154,
              194.72675,
              305.13617
            ],
            "spans": [
              [
                11,
                1
              ]
            ],
            "text": "Sec-header",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 11,
            "row-header": true,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              208.44701,
              296.76154,
              216.78575000000004,
              305.13617
            ],
            "spans": [
              [
                11,
                2
              ]
            ],
            "text": "53",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              234.77235,
              296.76154,
              237.80299000000002,
              305.13617
            ],
            "spans": [
              [
                11,
                3
              ]
            ],
            "text": "-",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          },
          {
            "bbox": [
              256.49792,
              296.76154,
              264.83667,
              305.13617
            ],
            "spans": [
              [
                11,
                4
              ]
            ],
            "text": "68",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 11,
            "row-header": false,
            "row-span": [
              11,
              12
            ]
          }
        ],
        [
          {
            "bbox": null,
            "spans": [
              [
                12,
                0
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": [
              154.629,
              307.72055,
              174.43578,
              316.09517999999997
            ],
            "spans": [
              [
                12,
                1
              ]
            ],
            "text": "Table",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 12,
            "row-header": true,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              208.44701,
              307.72055,
              216.78575000000004,
              316.09517999999997
            ],
            "spans": [
              [
                12,
                2
              ]
            ],
            "text": "87",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              232.1183,
              307.72055,
              240.45705,
              316.09517999999997
            ],
            "spans": [
              [
                12,
                3
              ]
            ],
            "text": "43",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          },
          {
            "bbox": [
              256.49792,
              307.72055,
              264.83667,
              316.09517999999997
            ],
            "spans": [
              [
                12,
                4
              ]
            ],
            "text": "82",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 12,
            "row-header": false,
            "row-span": [
              12,
              13
            ]
          }
        ],
        [
          {
            "bbox": null,
            "spans": [
              [
                13,
                0
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": [
              154.629,
              318.67953,
              170.58919,
              327.05417
            ],
            "spans": [
              [
                13,
                1
              ]
            ],
            "text": "Text",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 13,
            "row-header": true,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              208.44701,
              318.67953,
              216.78575000000004,
              327.05417
            ],
            "spans": [
              [
                13,
                2
              ]
            ],
            "text": "77",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              234.77235,
              318.67953,
              237.80299000000002,
              327.05417
            ],
            "spans": [
              [
                13,
                3
              ]
            ],
            "text": "-",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          },
          {
            "bbox": [
              256.49792,
              318.67953,
              264.83667,
              327.05417
            ],
            "spans": [
              [
                13,
                4
              ]
            ],
            "text": "84",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 13,
            "row-header": false,
            "row-span": [
              13,
              14
            ]
          }
        ],
        [
          {
            "bbox": null,
            "spans": [
              [
                14,
                0
              ]
            ],
            "text": "",
            "type": "body"
          },
          {
            "bbox": [
              154.629,
              329.63855,
              171.2796,
              338.01318
            ],
            "spans": [
              [
                14,
                1
              ]
            ],
            "text": "total",
            "type": "row_header",
            "col": 1,
            "col-header": false,
            "col-span": [
              1,
              2
            ],
            "row": 14,
            "row-header": true,
            "row-span": [
              14,
              15
            ]
          },
          {
            "bbox": [
              208.44701,
              329.63855,
              216.78575000000004,
              338.01318
            ],
            "spans": [
              [
                14,
                2
              ]
            ],
            "text": "59",
            "type": "body",
            "col": 2,
            "col-header": false,
            "col-span": [
              2,
              3
            ],
            "row": 14,
            "row-header": false,
            "row-span": [
              14,
              15
            ]
          },
          {
            "bbox": [
              232.1183,
              329.63855,
              240.45705,
              338.01318
            ],
            "spans": [
              [
                14,
                3
              ]
            ],
            "text": "47",
            "type": "body",
            "col": 3,
            "col-header": false,
            "col-span": [
              3,
              4
            ],
            "row": 14,
            "row-header": false,
            "row-span": [
              14,
              15
            ]
          },
          {
            "bbox": [
              256.49792,
              329.63855,
              264.83667,
              338.01318
            ],
            "spans": [
              [
                14,
                4
              ]
            ],
            "text": "78",
            "type": "body",
            "col": 4,
            "col-header": false,
            "col-span": [
              4,
              5
            ],
            "row": 14,
            "row-header": false,
            "row-span": [
              14,
              15
            ]
          }
        ]
      ],
      "model": null,
      "bounding-box": null
    }
  ],
  "bitmaps": null,
  "equations": [],
  "footnotes": [],
  "page-dimensions": [
    {
      "height": 792.0,
      "page": 1,
      "width": 612.0
    },
    {
      "height": 792.0,
      "page": 2,
      "width": 612.0
    },
    {
      "height": 792.0,
      "page": 3,
      "width": 612.0
    },
    {
      "height": 792.0,
      "page": 4,
      "width": 612.0
    },
    {
      "height": 792.0,
      "page": 5,
      "width": 612.0
    },
    {
      "height": 792.0,
      "page": 6,
      "width": 612.0
    },
    {
      "height": 792.0,
      "page": 7,
      "width": 612.0
    },
    {
      "height": 792.0,
      "page": 8,
      "width": 612.0
    },
    {
      "height": 792.0,
      "page": 9,
      "width": 612.0
    }
  ],
  "page-footers": [],
  "page-headers": [],
  "_s3_data": null,
  "identifiers": null
}